Nagashima Koichi
| Department of Medicine | Associate Professor |
Researcher Information
Research activity information
Paper
- The Pitfalls of Capture/Fusion Beats: Diagnostic Challenges in Wide QRS Complex Tachycardia.
Ryuta Watanabe; Koichi Nagashima; Yuji Wakamatsu; Shu Hirata; Moyuru Hirata; Masanaru Sawada; Yuji Saito; Sayaka Kurokawa; Yasuo Okumura
Journal of cardiovascular electrophysiology, Dec. 2024 - Anatomical versus Electrophysiological Approach for Ablation of Premature Ventricular Contractions Originating from the Left Ventricular Summit (ISESHIMA-SUMMIT Study)
Ryuta Watanabe; Koichi Nagashima; Yasuhiro Shirai; Takayuki Kitai; Takuya Okada; Michifumi Tokuda; Masato Fukunaga; Koumei Onuki; Yosuke Nakatani; Shingo Yoshimura; Seiji Takatsuki; Kenji Hashimoto; Shuhei Yamashita; Masafumi Kato; Fumiya Uchida; Seiji Fukamizu; Rintaro Hojo; Hitoshi Mori; Kazuhisa Matsumoto; Hiroyuki Kato; Kazumasa Suga; Taku Sakurai; Yusuke Sakamoto; Tatsuya Hayashi; Yuji Wakamatsu; Shu Hirata; Moyuru Hirata; Masanaru Sawada; Sayaka Kurokawa; Yasuo Okumura
Europace, Nov. 2024 - In vivo assessment of catheter-tissue contact using tissue proximity indication and its impact on cardiac lesion formation in pulsed field ablation
Yasuo Okumura; Ryuta Watanabe; Koichi Nagashima; Yuji Wakamatsu; Eric Byun; Qi Chen; Tara Gomez
Heart Rhythm, Oct. 2024 - Where is the gap after a 90 W/4 s very‐high‐power short‐duration ablation of atrial fibrillation?: Association with the left atrial‐pulmonary vein voltage and wall thickness
Moyuru Hirata; Koichi Nagashima; Ryuta Watanabe; Yuji Wakamatsu; Shu Hirata; Sayaka Kurokawa; Yasuo Okumura
Journal of Arrhythmia, Feb. 2024 - Clinical implication of the patient's disease awareness and adherence to medications in patients undergoing atrial fibrillation ablation
Masanaru Sawada; Naoto Otsuka; Koichi Nagashima; Ryuta Watanabe; Yuji Wakamatsu; Satoshi Hayashida; Shu Hirata; Moyuru Hirata; Sayaka Kurokawa; Yasuo Okumura
Journal of Arrhythmia, Dec. 2023 - Characteristics of tissue temperature during ablation with THERMOCOOL SMARTTOUCH SF versus TactiCath versus QDOT MICRO catheters (Qmode and Qmode+): An in vivo porcine study
Naoto Otsuka; Yasuo Okumura; Sayaka Kuorkawa; Koichi Nagashima; Yuji Wakamatsu; Satoshi Hayashida; Kimie Ohkubo; Toshiko Nakai; Rie Takahashi; Yoshiki Taniguchi
Journal of Cardiovascular Electrophysiology, Oct. 2023 - Termination of slow‐fast atrioventricular reentrant tachycardia by a single cryoablation of the slow pathway guided by a fractionation map
Yuji Wakamatsu; Koichi Nagashima; Ryuta Watanabe; Shu Hirata; Yasuo Okumura
Journal of Arrhythmia, Sep. 2023 - みて覚える心電図ギャラリー(第171回) 62歳男性。徐々に増悪する呼吸苦と下腿浮腫を自覚し,路上で失神したため搬送された
渡邉 隆大; 永嶋 孝一
日本医事新報, Aug. 2023 - 不整脈心電学会(JHRS)不整脈専門医について
奥村 恭男; 永嶋 孝一; 深町 大介; 村田 伸弘; 須藤 晃正; 小嶋 啓介; 新井 陸
日本心血管インターベンション治療学会抄録集, Aug. 2023 - Intravenous Semaphorin 3A Administration Maintains Cardiac Contractility and Improves Electrical Remodeling in a Mouse Model of Isoproterenol-Induced Heart Failure
Sayaka Kurokawa; Miwa Kashimoto; Kazuhiro Hagikura; Sayaka Shimodai-Yamada; Naoto Otsuka; Yuji Wakamatsu; Koichi Nagashima; Taro Matsumoto; Hiroyuki Hao; Yasuo Okumura
International Heart Journal, May 2023, Refereed - When Is Cardiac Resynchronization Therapy with a Defibrillator Indicated in Patients with Heart Failure, Especially Elderly Patients?
Hiroaki Mano; Toshiko Nakai; Yukitoshi Ikeya; Rikitake Kogawa; Yuki Saito; Sayaka Kurokawa; Koichi Nagashima; Yasuo Okumura
International Heart Journal, May 2023, Refereed - Trends over the recent 6 years in ablation modalities and strategies, post‐ablation medication, and clinical outcomes of atrial fibrillation ablation
Moyuru Hirata; Koichi Nagashima; Ryuta Watanabe; Yuji Wakamatsu; Naoto Otsuka; Satoshi Hayashida; Shu Hirata; Masanaru Sawada; Sayaka Kurokawa; Yasuo Okumura
Journal of Arrhythmia, Apr. 2023, Refereed - 高齢患者における心房細動のカテーテルアブレーションの予後への影響と因子(Prognostic Impact and Factors of Catheter Ablation of Atrial Fibrillation in Elderly Patients)
渡邉 隆大; 永嶋 孝一; 若松 雄治; 平田 脩; 平田 萌; 澤田 昌成; 黒川 早矢香; 池田 敦; 横山 勝章; 松本 直也; 林 英守; 宮内 克己; 奥村 恭男
日本循環器学会学術集会抄録集, Mar. 2023 - Novel Ablation Strategy Targeting the Slow Pathway Visualized by Ultrahigh-Resolution Mapping in Typical Slow-Fast Atrioventricular Nodal Reentrant Tachycardia
Yuji Wakamatsu; Koichi Nagashima; Yoshiaki Kaneko; Hitoshi Mori; Kenta Tsutsui; Masaharu Maegaki; Kazumasa Sonoda; Naoto Otsuka; Shu Hirata; Moyuru Hirata; Ritsushi Kato; Naokata Sumitomo; Yasuo Okumura
Circulation: Arrhythmia and Electrophysiology, Mar. 2023, Refereed - Optimal Timing of Electrical Cardioversion for Acute Decompensated Heart Failure Caused by Atrial Arrhythmias: The Earlier, the Better?(タイトル和訳中)
Fujito Hidesato; Nagashima Koichi; Saito Yuki; Mizobuchi Saki; Wakamatsu Yuji; Arai Riku; Watanabe Ryuta; Murata Nobuhiro; Toyama Kazuto; Kitano Daisuke; Fukamachi Daisuke; Yoda Shunichi; Okumura Yasuo
日本循環器学会学術集会抄録集, Mar. 2023 - Chronic Ablation Lesions after Cryoballoon and Hot Balloon Ablation of Atrial Fibrillation
Ryuta Watanabe; Yasuo Okumura; Koichi Nagashima; Yuji Wakamatsu; Akimasa Yamada; Sayaka Kurokawa
Journal of Nippon Medical School, Feb. 2023, Refereed - In vivo tissue temperatures during 90 W/4 sec‐very high power‐short‐duration (vHPSD) ablation versus ablation index‐guided 50 W‐HPSD ablation: A porcine study
Naoto Otsuka; Yasuo Okumura; Sayaka Kuorkawa; Koichi Nagashima; Yuji Wakamatsu; Satoshi Hayashida; Kimie Ohkubo; Toshiko Nakai; Hiroyuki Hao; Rie Takahashi; Yoshiki Taniguchi
Journal of Cardiovascular Electrophysiology, Dec. 2022, Refereed - Effect of Catheter Ablation for Atrial Fibrillation in Heart Failure With Mid-Range or Preserved Ejection Fraction ― Pooled Analysis of the AF Frontier Ablation Registry and Hokuriku-Plus AF Registry ―
Toyonobu Tsuda; Takeshi Kato; Keisuke Usuda; Takashi Kusayama; Soichiro Usui; Kenji Sakata; Kenshi Hayashi; Masa-aki Kawashiri; Masakazu Yamagishi; Masayuki Takamura; Takayuki Otsuka; Shinya Suzuki; Akio Hirata; Masato Murakami; Mitsuru Takami; Masaomi Kimura; Hidehira Fukaya; Shiro Nakahara; Wataru Shimizu; Yu-ki Iwasaki; Hiroshi Hayashi; Tomoo Harada; Ikutaro Nakajima; Ken Okumura; Junjiroh Koyama; Michifumi Tokuda; Teiichi Yamane; Yukihiko Momiyama; Kojiro Tanimoto; Kyoko Soejima; Noriko Nonoguchi; Koichiro Ejima; Nobuhisa Hagiwara; Masahide Harada; Kazumasa Sonoda; Masaru Inoue; Koji Kumagai; Hidemori Hayashi; Kazuhiro Satomi; Yoshinao Yazaki; Yuji Watari; Masaru Arai; Ryuta Watanabe; Katsuaki Yokoyama; Naoya Matsumoto; Koichi Nagashima; Yasuo Okumura
Circulation Journal, Dec. 2022, Refereed - Low alanine aminotransferase levels are independently associated with mortality risk in patients with atrial fibrillation
Yuki Saito; Yasuo Okumura; Koichi Nagashima; Daisuke Fukamachi; Katsuaki Yokoyama; Naoya Matsumoto; Eizo Tachibana; Keiichiro Kuronuma; Koji Oiwa; Michiaki Matsumoto; Toshihiko Nishida; Toshiaki Kojima; Shoji Hanada; Kazumiki Nomoto; Kazumasa Sonoda; Ken Arima; Fumiyuki Takahashi; Tomobumi Kotani; Kimie Ohkubo; Seiji Fukushima; Satoru Itou; Kunio Kondo; Hideyuki Ando; Yasumi Ohno; Motoyuki Onikura; Atsushi Hirayama
SCIENTIFIC REPORTS, Jul. 2022, Refereed - Bradyarrhythmia Suspected to be Associated with Sleep Apnea Syndrome
Yusuke Sasa; Toshiko Nakai; Yukitoshi Ikeya; Rikitake Kogawa; Naoto Otsuka; Sayaka Kurokawa; Koichi Nagashima; Korehito Iida; Yasuo Okumura; Satoshi Kunimoto
International Heart Journal, Mar. 2022 - Lumipointモジュールで強調させたfractional potentialをターゲットとする新しい遅伝導路のアブレーション戦略(Novel Slow Pathway Ablation Strategy Targeting the Fractional Potentials Highlighted by the Lumipoint Module)
Wakamatsu Yuji; Nagashima Koichi; Mori Hitoshi; Maegaki Masaharu; Sonoda Kazumasa; Tsutsui Kenta; Ikeda Yoshifumi; Kato Ritsushi; Sumitomo Naokata; Okumura Yasuo
日本循環器学会学術集会抄録集, Mar. 2022 - 心房細動患者におけるクライオバルーンアブレーション後の肺静脈周囲のlesion formationの予測 カテーテルインピーダンスを用いた解析(Predicting Lesion Formation around Pulmonary Veins after Cryoballoon Ablation in Patients with Atrial Fibrillation: Catheter Impedance-Based Analyses)
Hirata Shu; Sonoda Kazumasa; Migita Suguru; Kochi Keiko; Kogo Takaaki; Shimada Takayuki; Nomoto Kazumiki; Nagashima Koichi; Okumura Yasuo
日本循環器学会学術集会抄録集, Mar. 2022 - Resetting of atrial tachycardia by a scanned extrastimulus at a downstream site on a multielectrode catheter: a simple diagnostic maneuver for locating the macroreentrant atrial tachycardia circuit.
Yuji Wakamatsu; Koichi Nagashima; Kazuki Iso; Kazumasa Sonoda; Ryuta Watanabe; Masaru Arai; Naoto Otsuka; Satoshi Hayashida; Seina Yagyu; Syu Hirata; Sayaka Kurokawa; Ohkubo Kimie; Toshiko Nakai; Yasuo Okumura
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, Jan. 2022 - Actual tissue temperature during ablation index‐guided high‐power short‐duration ablation versus standard ablation: Implications in terms of the efficacy and safety of atrial fibrillation ablation
Naoto Otsuka; Yasuo Okumura; Sayaka Kuorkawa; Koichi Nagashima; Yuji Wakamatsu; Satoshi Hayashida; Kimie Ohkubo; Toshiko Nakai; Hiroyuki Hao; Rie Takahashi; Yoshiki Taniguchi
Journal of Cardiovascular Electrophysiology, Nov. 2021 - Prognostic importance of the Controlling Nutritional Status (CONUT) score in patients undergoing cardiac resynchronisation therapy
Yukitoshi Ikeya; Yuki Saito; Toshiko Nakai; Rikitake Kogawa; Naoto Otsuka; Yuji Wakamatsu; Sayaka Kurokawa; Kimie Ohkubo; Koichi Nagashima; Yasuo Okumura
Open Heart, Oct. 2021 - Utility of hot-balloon-based pulmonary vein isolation under balloon surface temperature monitoring: First clinical experience.
Shiro Nakahara; Yuji Wakamatsu; Reiko Fukuda; Yuichi Hori; Naoki Nishiyama; Hirotsugu Sato; Koichi Nagashima; Yukiko Mizutani; Tetsuya Ishikawa; Sayuki Kobayashi; Isao Taguchi; Yasuo Okumura
Journal of cardiovascular electrophysiology, Oct. 2021, Refereed - Formation of low-voltage zones on the anterior left atrial wall due to mechanical compression by the ascending aorta.
Satoshi Hayashida; Koichi Nagashima; Sayaka Kurokawa; Masaru Arai; Ryuta Watanabe; Yuji Wakamatsu; Naoto Otsuka; Seina Yagyu; Kazuki Iso; Yasuo Okumura
Journal of cardiovascular electrophysiology, Aug. 2021 - Different Determinants of the Recurrence of Atrial Fibrillation and Adverse Clinical Events in the Mid-Term Period After Atrial Fibrillation Ablation.
Ryuta Watanabe; Koichi Nagashima; Yuji Wakamatsu; Naoto Otsuka; Katsuaki Yokoyama; Naoya Matsumoto; Takayuki Otsuka; Shinya Suzuki; Akio Hirata; Masato Murakami; Mitsuru Takami; Masaomi Kimura; Hidehira Fukaya; Shiro Nakahara; Takeshi Kato; Hiroshi Hayashi; Yu-Ki Iwasaki; Wataru Shimizu; Ikutaro Nakajima; Tomoo Harada; Junjiroh Koyama; Ken Okumura; Michifumi Tokuda; Teiichi Yamane; Kojiro Tanimoto; Yukihiko Momiyama; Noriko Nonoguchi; Kyoko Soejima; Koichiro Ejima; Nobuhisa Hagiwara; Masahide Harada; Kazumasa Sonoda; Masaru Inoue; Koji Kumagai; Hidemori Hayashi; Yoshinao Yazaki; Kazuhiro Satomi; Yuji Watari; Yasuo Okumura
Circulation journal : official journal of the Japanese Circulation Society, Jul. 2021 - Old yet new form of permanent junctional reciprocating tachycardia: What is the mechanism?
Naoto Otsuka; Yuji Wakamatsu; Koichi Nagashima; Shu Hirata; Moyuru Hirata; Seina Yagyu; Sayaka Kurokawa; Toshiko Nakai; Yasuo Okumura
Journal of Cardiovascular Electrophysiology, Jun. 2021, Refereed - Comprehensive assessment of left atrial and ventricular remodeling in paroxysmal atrial fibrillation by the cardiovascular magnetic resonance myocardial extracellular volume fraction and feature tracking strain.
Akimasa Yamada; Naoki Hashimoto; Hidesato Fujito; Takumi Hatta; Yuki Saito; Naoto Otsuka; Yuji Wakamatsu; Masaru Arai; Ryuta Watanabe; Sayaka Kurokawa; Daisuke Kitano; Koichi Nagashima; Shunichi Yoda; Yasuo Okumura
Scientific reports, May 2021 - Concealed Nodoventricular Pathway(cNVP)をBystanderとした房室結節リエントリー性頻拍が疑われた1例
若松 雄治; 永嶋 孝一; 渡邉 隆大; 新井 将; 大塚 直人; 野牛 聖那; 黒川 早矢香; 大久保 公恵; 中井 俊子; 奥村 恭男
臨床心臓電気生理, May 2021 - Impact of the combined use of intracardiac ultrasound and a steerable sheath visualized by a 3D mapping system on pulmonary vein isolation
Yuji Wakamatsu; Koichi Nagashima; Sayaka Kurokawa; Naoto Otsuka; Satoshi Hayashida; Seina Yagyu; Shu Hirata; Kimie Ohkubo; Toshiko Nakai; Yasuo Okumura
PACE - Pacing and Clinical Electrophysiology, Apr. 2021 - One electrogram-tracing tells all: What is the mechanism of this supraventricular tachycardia?
Moyuru Hirata; Yuji Wakamatsu; Koichi Nagashima; Sayaka Kurokawa; Naoto Otsuka; Seina Yagyu; Shu Hirata; Toshiko Nakai; Yasuo Okumura
Journal of Cardiovascular Electrophysiology, Apr. 2021 - Clinical outcomes of ablation versus non-ablation therapy for atrial fibrillation in Japan: analysis of pooled data from the AF Frontier Ablation Registry and SAKURA AF Registry.
Kazuki Iso; Koichi Nagashima; Masaru Arai; Ryuta Watanabe; Katsuaki Yokoyama; Naoya Matsumoto; Takayuki Otsuka; Shinya Suzuki; Akio Hirata; Masato Murakami; Mitsuru Takami; Masaomi Kimura; Hidehira Fukaya; Shiro Nakahara; Takeshi Kato; Hiroshi Hayashi; Yu-Ki Iwasaki; Wataru Shimizu; Ikutaro Nakajima; Tomoo Harada; Junjiroh Koyama; Ken Okumura; Michifumi Tokuda; Teiichi Yamane; Kojiro Tanimoto; Yukihiko Momiyama; Noriko Nonoguchi; Kyoko Soejima; Koichiro Ejima; Nobuhisa Hagiwara; Masahide Harada; Kazumasa Sonoda; Masaru Inoue; Koji Kumagai; Hidemori Hayashi; Yoshinao Yazaki; Kazuhiro Satomi; Yuji Watari; Yasuo Okumura
Heart and vessels, Apr. 2021 - 高出力短時間アブレーションとstandardアブレーションのin vivo組織温度評価(In Vivo, Tissue Temperature Assessment during High-power Short-duration Ablation vs. Standard Setting Ablation)
Otsuka Naoto; Okumura Yasuo; Nagashima Koichi; Watanabe Ryuta; Arai Masaru; Wakamatsu Yuji; Yagyu Seina; Kurokawa Sayaka; Nakai Toshiko
日本循環器学会学術集会抄録集, Mar. 2021 - 出力短時間アブレーション時のin vivoでの組織温度評価 Thermocool Smarttouch SFカテーテルとTactiCath Sensor Enabledカテーテルの比較(In Vivo, Tissue Temperature Assessment during High-Power Short-Duration Ablation: Thermocool Smarttouch SF Catheter vs. TactiCath Sensor Enabled Catheter)
Otsuka Naoto; Okumura Yasuo; Nagashima Koichi; Watanabe Ryuta; Arai Masaru; Wakamatsu Yuji; Yagyu Seina; Kurokawa Sayaka; Nakai Toshiko
日本循環器学会学術集会抄録集, Mar. 2021 - 心臓再同期療法施行患者におけるControlling Nutritional Status(CONUT) Scoreの影響(Impact of the Controlling Nutritional Status(CONUT) Score in Cardiac Resynchronization Therapy Recipients)
池谷 之利; 中井 俊子; 齋藤 佑記; 黒川 早矢香; 永嶋 孝一; 古川 力丈; 渡邉 隆大; 新井 将; 大塚 直人; 奥村 恭男
日本循環器学会学術集会抄録集, Mar. 2021 - What are the expectations for cardiac resynchronization therapy? A validation of two response definitions
Toshiko Nakai; Yukitoshi Ikeya; Rikitake Kogawa; Naoto Otsuka; Yuji Wakamatsu; Sayaka Kurokawa; Kimie Ohkubo; Koichi Nagashima; Yasuo Okumura
Journal of Clinical Medicine, Feb. 2021 - A porcine study of the area of heated tissue during hot-balloon ablation: Implications for the clinical efficacy and safety.
Shiro Nakahara; Yuji Wakamatsu; Hirotsugu Sato; Naoto Otsuka; Reiko Fukuda; Ryuta Watanabe; Sayaka Kurokawa; Tetsuya Ishikawa; Motoki Takaoka; Koichi Nagashima; Sayuki Kobayashi; Isao Taguchi; Yasuo Okumura
Journal of cardiovascular electrophysiology, Feb. 2021 - Modified ablation index: a novel determinant of a successful first-pass left atrial posterior wall isolation
Satoshi Hayashida; Koichi Nagashima; Sayaka Kurokawa; Masaru Arai; Ryuta Watanabe; Yuji Wakamatsu; Naoto Otsuka; Seina Yagyu; Kazuki Iso; Yasuo Okumura
Heart and Vessels, 2021 - Efficacy of Cardiac Resynchronization Therapy in Patients with a Narrow QRS Complex
Toshiko Nakai; Yukitoshi Ikeya; Hiroaki Mano; Rikitake Kogawa; Ryuta Watanabe; Masaru Arai; Yoshihiro Aizawa; Sayaka Kurokawa; Kimie Ohkubo; Daisuke Kitano; Koichi Nagashima; Yasuo Okumura
Journal of Interventional Cardiology, 2021 - Current Status and Issues Concerning Magnetic Resonance Imaging in Patients with a Magnetic Resonance Conditional Cardiac Implantable Electrical Device: A Single-center Study.
Yukitoshi Ikeya; Toshiko Nakai; Rikitake Kogawa; Sayaka Kurokawa; Koichi Nagashima; Ryuta Watanabe; Masaru Arai; Naoto Otsuka; Satoshi Kunimoto; Yasuo Okumura
Internal medicine (Tokyo, Japan), 2021 - 大心静脈を最早期とする心室期外収縮に対し、心内膜側解剖学的近位部に通電を試みた1例
大塚 直人; 永嶋 孝一; 渡邊 隆大; 新井 将; 若松 雄治; 野牛 聖那; 黒川 早矢香; 大久保 公恵; 中井 俊子; 奥村 恭男
心臓, Dec. 2020 - Intrascar ventricular tachycardia: New concept of scar-reentrant ventricular tachycardia
Yuji Wakamatsu; Koichi Nagashima; Sayaka Kurokawa; Satoshi Hayashida; Naoto Otsuka; Yasuo Okumura
HeartRhythm Case Reports, Dec. 2020, Refereed - Novel Diagnostic Observations of Nodoventricular/Nodofascicular Pathway-Related Orthodromic Reciprocating Tachycardia Differentiating From Atrioventricular Nodal Re-Entrant Tachycardia.
Koichi Nagashima; Yoshiaki Kaneko; Mitsunori Maruyama; Akihiko Nogami; Shinya Kowase; Hitoshi Mori; Naokata Sumitomo; Seiji Fukamizu; Rintaro Hojo; Takeshi Kitamura; Kyoko Soejima; Akiko Ueda; Takayuki Otsuka; Mitsuru Takami; Kojiro Tanimoto; Tetsuya Asakawa; Kenta Kumagai; Shuntaro Tamura; Hiroshi Hasegawa; Kazuyoshi Ogura; Mitsuharu Kawamura; Yumi Munetsugu; Morio Shoda; Satoshi Higuchi; Hisanori Kanazawa; Shigeki Kusa; Akira Mizukami; Shinsuke Miyazaki; Yuji Wakamatsu; Yasuo Okumura
JACC: Clinical Electrophysiology, Dec. 2020 - 心房細動アブレーション後における直接経口抗凝固薬の適応外低用量投与の臨床転帰 AF Frontier Ablation Registryのサブ解析(Clinical Outcomes of Off-Label Underdosing of Direct Oral Anticoagulants After Ablation for Atrial Fibrillation: Subanalysis of the AF Frontier Ablation Registry)
Wakamatsu Yuji; Nagashima Koichi; Watanabe Ryuta; Arai Masaru; Yokoyama Katsuaki; Matsumoto Naoya; Otsuka Takayuki; Suzuki Shinya; Hirata Akio; Murakami Masato; Takami Mitsuru; Kimura Masaomi; Fukaya Hidehira; Nakahara Shiro; Kato Takeshi; Hayashi Hiroshi; Iwasaki Yu-ki; Shimizu Wataru; Nakajima Ikutaro; Harada Tomoo; Koyama Junjiroh; Okumura Ken; Tokuda Michifumi; Yamane Teiichi; Tanimoto Kojiro; Momiyama Yukihiko; Nonoguchi Noriko; Soejima Kyoko; Ejima Koichiro; Hagiwara Nobuhisa; Harada Masahide; Sonoda Kazumasa; Inoue Masaru; Kumagai Koji; Hayashi Hidemori; Yazaki Yoshinao; Satomi Kazuhiro; Watari Yuji; Okumura Yasuo
International Heart Journal, Nov. 2020 - Hot balloon versus cryoballoon ablation for persistent atrial fibrillation: Lesion area, efficacy, and safety.
Yuji Wakamatsu; Shiro Nakahara; Koichi Nagashima; Reiko Fukuda; Naoki Nishiyama; Ryuta Watanabe; Masaru Arai; Naoto Otsuka; Sayaka Kurokawa; Hirotsugu Sato; Tetsuya Ishikawa; Yuichi Hori; Yasuo Okumura; Isao Taguchi
Journal of cardiovascular electrophysiology, Sep. 2020, Refereed - Gastrointestinal Bleeding From Oral Anticoagulant Therapy Among Japanese Patients With Atrial Fibrillation Identified From the SAKURA Atrial Fibrillation Registry.
Nobuhiro Murata; Yasuo Okumura; Koichi Nagashima; Daisuke Fukamachi; Katsuaki Yokoyama; Naoya Matsumoto; Eizo Tachibana; Keiichiro Kuronuma; Koji Oiwa; Michiaki Matsumoto; Toshiaki Kojima; Shoji Hanada; Kazumiki Nomoto; Ken Arima; Fumiyuki Takahashi; Tomobumi Kotani; Yukitoshi Ikeya; Seiji Fukushima; Satoru Itou; Kunio Kondo; Masaaki Chiku; Yasumi Ohno; Motoyuki Onikura; Atsushi Hirayama
Circulation journal : official journal of the Japanese Circulation Society, Aug. 2020 - アブレーション後の心房細動再発は本当にエンドポイントなのか AF Frontier Ablation Registryからの臨床的洞察(Is Atrial Fibrillation Recurrence after Ablation Really the Endpoint for the Patients?: Clinical Insights from the AF Frontier Ablation Registry)
Yagyu Seina; Okumura Yasuo; Nagashima Koichi; Arai Masaru; Watanabe Ryuta; Yokoyama Katsuaki; Matsumoto Naoya; Otsuka Takayuki; Suzuki Shinya; Hirata Akio; Murakami Masato; Takami Mitsuru; Kimura Masaomi; Fukaya Hidehira; Nakahara Shiro; Kato Takeshi; Shimizu Wataru; Iwasaki Yuki; Tanimoto Kojiro; Harada Tomoo; Nakajima Ikutaro; Nakajima Ikutaro; Koyama Junjiro; Tokuda Michifumi; Yamane Teiichi
日本循環器学会学術集会抄録集, Jul. 2020 - Association of patient satisfaction with direct oral anticoagulants and the clinical outcomes: Findings from the SAKURA AF registry.
Koichiro Hori; Yasuo Okumura; Nagashima Koichi; Katsuaki Yokoyama; Naoya Matsumoto; Eizo Tachibana; Keiichiro Kuronuma; Koji Oiwa; Michiaki Matsumoto; Toshiaki Kojima; Ken Arima; Tomobumi Kotani; Kazumiki Nomoto; Kimie Ohkubo; Seiji Fukushima; Motoyuki Onikura; Yasuko Suzuki; Masami Fujita; Hideyuki Ando; Norikazu Ishikawa; Atsushi Hirayama
Journal of cardiology, Jul. 2020 - 肺静脈前庭部のリモデリングにおける年齢および分布の違い 肺静脈隔離の臨床的意義(Age- and Distribution-difference in Pulmonary Vein Antra Remodeling: Clinical Implication for Pulmonary Vein Isolation)
野村 沙紀恵; 永嶋 孝一; 渡邉 隆大; 新井 将; 林田 啓; 若松 雄治; 大塚 直人; 野牛 聖那; 黒川 早矢香; 大久保 公恵; 中井 俊子; 奥村 恭男
日本循環器学会学術集会抄録集, Jul. 2020 - 内視鏡所見で得られたレーザーバルーン接触面と肺静脈との関連 レーザーバルーンアブレーション成功への示唆(Association between Laser-balloon Contact Area Derived from Endoscopic View and Pulmonary Veins: Implication for Successful Laser-balloon Ablation)
大塚 直人; 永嶋 孝一; 渡邉 隆大; 新井 将; 若松 雄治; 野牛 聖那; 黒川 早矢香; 中井 俊子; 奥村 恭男
日本循環器学会学術集会抄録集, Jul. 2020 - 心房細動のカテーテルアブレーション後に抗凝固療法を中止した患者における脳卒中イベント AF Frontier Ablation Registryのサブ解析(Stroke Events in Patients with Discontinuation of Anticoagulation after Catheter Ablation of Atrial Fibrillation: Subanalysis from AF Frontier Ablation Registry)
Usuda Keisuke; Kato Takeshi; Tsuda Toyonobu; Sakata Kenji; Hayashi Kenshi; Furusho Hiroshi; Kawashiri Masaaki; Takamura Masayuki; Nagashima Koichi; Otsuka Takayuki; Hirata Akio; Murakami Masato; Takami Mitsuru; Kimura Masaomi; Fukaya Hidehira; Nakahara Shiro; Shimizu Wataru; Harada Tomoo; Okumura Ken; Yamane Teiichi; Tanimoto Kojiro; Tanimoto Kojiro; Ejima Koichiro; Harada Masahide; Sonoda Kazumasa; Inoue Masaru; Kumagai Koji; Hayashi Hidemori; Satomi Kazuhiro; Watari Yuji; Okumura Yasuo
日本循環器学会学術集会抄録集, Jul. 2020 - 心房細動カテーテルアブレーションの適応を考える:不整脈専門医と非専門医の視点 心房細動のカテーテルアブレーションを本当に必要としている患者とは(Who Really Needs Catheter Ablation of Atrial Fibrillation?)
奥村 恭男; 永嶋 孝一; 横山 勝章; 松本 直也
日本循環器学会学術集会抄録集, Jul. 2020 - Minimally preexcited tachycardia: What is the mechanism?
Jul. 2020 - Supraventricular tachycardia with QRS alternans: What is the mechanism?
Naoto Otsuka; Koichi Nagashima; Yuji Wakamatsu; Yasuo Okumura
Journal of Cardiovascular Electrophysiology, Jun. 2020 - Narrower QRS may be enough to respond to cardiac resynchronization therapy in lightweight patients
Toshiko Nakai; Hiroaki Mano; Yukitoshi Ikeya; Yoshihiro Aizawa; Sayaka Kurokawa; Kimie Ohkubo; Koichi Nagashima; Ichiro Watanabe; Yasuo Okumura
Heart and Vessels, Jun. 2020 - His bundle activation during ventricular pacing in long RP tachycardia: What is the mechanism?
Jun. 2020 - 極端に長い房室伝導時間を伴ったConcealed Nodoventricular Fiberを介した発作性上室頻拍の1例
若松 雄治; 永嶋 孝一; 渡邉 隆大; 新井 将; 大塚 直人; 野牛 聖那; 黒川 早矢香; 大久保 公恵; 中井 俊子; 奥村 恭男
臨床心臓電気生理, May 2020 - Comparison of continuous 24-h and 14-day monitoring for detection of otherwise unknown atrial fibrillation: a registry to identify Japanese concealed atrial fibrillation (REAL-AF)-based study
Koichi Nagashima; Yasuo Okumura; Katsuaki Yokoyama; Naoya Matsumoto; Eizo Tachibana; Keiichiro Kuronuma; Koji Oiwa; Michiaki Matsumoto; Toshiaki Kojima; Hideyuki Ando; Kazumiki Nomoto; Ken Arima; Atsushi Hirayama
Heart and vessels, May 2020 - Editorial to the “safety and efficacy of direct oral anticoagulants compared to vitamin K antagonist post percutaneous coronary artery interventions in patients with atrial fibrillation: A systematic revie and meta-analysis”
Yasuo Okumura; Koichi Nagashima
Journal of Arrhythmia, Apr. 2020 - Share, ,Editorial to the Postmarketing surveillance on the clinical use of edoxaban in patients with nonvalvular atrial fibrillation (ETNA-AF Japan): One-year safety and effectiveness analyses.
Apr. 2020 - Impact of the Fibrosis-4 Index on Risk Stratification of Cardiovascular Events and Mortality in Patients with Atrial Fibrillation: Findings from a Japanese Multicenter Registry.
Yuki Saito; Yasuo Okumura; Koichi Nagashima; Daisuke Fukamachi; Katsuaki Yokoyama; Naoya Matsumoto; Eizo Tachibana; Keiichiro Kuronuma; Koji Oiwa; Michiaki Matsumoto; Toshihiko Nishida; Toshiaki Kojima; Shoji Hanada; Kazumiki Nomoto; Kazumasa Sonoda; Ken Arima; Fumiyuki Takahashi; Tomobumi Kotani; Kimie Ohkubo; Seiji Fukushima; Satoru Itou; Kunio Kondo; Hideyuki Ando; Yasumi Ohno; Motoyuki Onikura; Atsushi Hirayama
Journal of clinical medicine, Feb. 2020, Refereed - Optimal diameter of the pulmonary vein ostium for second-generation 28-mm cryoballoon ablation of atrial fibrillation.
Sayaka Kurokawa; Koichi Nagashima; Ryuta Watanabe; Masaru Arai; Yuji Wakamatsu; Naoto Otsuka; Seina Yagyu; Toshiko Nakai; Yasuo Okumura
Pacing and clinical electrophysiology : PACE, Feb. 2020 - Benefit of rate response with closed-loop stimulation in patients with difficult hemodialysis
Toshiko Nakai; Yukitoshi Ikeya; Naotoshi Tsuchiya; Hiroaki Mano; Sayaka Kurokawa; Koichi Nagashima; Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura
International Heart Journal, 2020 - His束近傍の副伝導路の離断にクライオアブレーションが有効であった1例
若松 雄治; 永嶋 孝一; 渡邉 隆大; 新井 将; 大塚 直人; 野牛 聖那; 黒川 早矢香; 大久保 公恵; 中井 俊子; 奥村 恭男
心臓, Dec. 2019 - 特集 診療力を上げる! 症例問題集 第4章 循環器 症例問題 有症候性徐脈患者の心電図異常所見
渡邉 隆大; 永嶋 孝一
内科, Apr. 2019 - 肺静脈-左心房接合部の高電圧領域に対するcryoballoonアブレーション治療およびラジオ波焼灼療法の異なる効果(Different Effects of Cryoballoon Ablation versus Radiofrequency Ablation on High Voltage Zones in the Pulmonary Vein-Left Atrial Junction)
Watanabe Ryuta; Nagashima Koichi; Arai Masaru; Wakamatsu Yuji; Otsuka Naoto; Yagyu Seina; Kurokawa Sayaka; Nakai Toshiko; Okumura Yasuo
日本循環器学会学術集会抄録集, Mar. 2019 - 心房細動患者における肺静脈前庭部リモデリングの性差(Sex-Difference of Pulmonary Vein Antral Remodeling in Patients with Atrial Fibrillation)
Watanabe Ryuta; Nagashima Koichi; Arai Masaru; Wakamatsu Yuji; Otsuka Naoto; Yagyu Seina; Kurokawa Sayaka; Nakai Toshiko; Okumura Yasuo
日本循環器学会学術集会抄録集, Mar. 2019 - 肺静脈隔離(PVI)への心膜脂肪組織ベースアブレーション追加とPVI単独間でのアブレーション後再発の比較(Comparison of the Post-ablation Recurrence between Epicardial Adipose Tissue-based Ablation in Addition to Pulmonary Vein Isolation(PVI) vs. PVI Alone)
Otsuka Naoto; Okumura Yasuo; Nagashima Koichi; Watanabe Ryuta; Arai Masaru; Wakamatsu Yuji; Yagyu Seina; Kurokawa Sayaka; Nakai Toshiko
日本循環器学会学術集会抄録集, Mar. 2019 - 肺静脈の局所電位図に基づく心房細動の無秩序な特性の計算(The Computation of Atrial Fibrillation Chaos Characteristics Based on Local Electrograms of Pulmonary Veins)
永嶋 孝一; 廣 高史; 渡邉 隆大; 新井 将; 若松 雄治; 黒川 早矢香; 大塚 直人; 野牛 聖那; 中井 俊子; 奥村 恭男
日本循環器学会学術集会抄録集, Mar. 2019 - アブレーション指数対損傷部指数 どちらが病変サイズに対する優れたマーカーか(Ablation Index vs Lesion Index: Which is the Better Marker for Lesion Size?)
若松 雄治; 永嶋 孝一; 渡邉 隆大; 新井 将; 大塚 直人; 野牛 聖那; 黒川 早矢香; 大久保 公恵; 中井 俊子; 奥村 恭男
日本循環器学会学術集会抄録集, Mar. 2019 - 心房細動に対する第2世代28mm cryoballoonによるアブレーションのための肺静脈口の至適径(Optimal Diameter of Pulmonary Vein Ostium for 2nd Generation 28-mm Cryoballoon Ablation for Atrial Fibrillation)
黒川 早矢香; 永嶋 孝一; 渡邉 隆大; 新井 将; 若松 雄治; 大塚 直人; 中井 俊子; 奥村 恭男
日本循環器学会学術集会抄録集, Mar. 2019 - 心房細動患者における上大静脈の不均一なリモデリングパターン(Heterogenous Remodeling Pattern of Superior Vena Cava in Patient with Atrial Fibrillation)
野牛 聖那; 永嶋 孝一; 渡邉 隆大; 新井 将; 若松 雄治; 大塚 直人; 黒川 早矢香; 中井 俊子
日本循環器学会学術集会抄録集, Mar. 2019 - 心房細動発症阻止へ向けた英知の結集 心房細動の既往のない被験者において詳細不明の心房細動を検出する持続モニタリング期間の24時間と2週間の比較(Comparison of 24-Hour vs 2-Week Continuous Monitoring for Detection of Unknown Atrial Fibrillation among Participants without Prior Atrial Fibrillation Episodes)
永嶋 孝一; 奥村 恭男; 横山 勝章; 松本 直也; 立花 栄三; 黒沼 圭一郎; 大岩 功治; 松本 真明; 小島 利明; 花田 健治; 野本 和幹; 有馬 健; 平山 篤志
日本循環器学会学術集会抄録集, Mar. 2019 - V. Indication of Oral Anticoagulant Drugs and Its Use in Clinical Practice
Yasuo Okumura; Koichi Nagashima
Nihon Naika Gakkai Zasshi, Feb. 2019 - 自律神経叢刺激への迷走神経反射に対する心房細動の影響 心房細動のある患者とない患者の比較(I Impact of Atrial Fibrillation on the Vagal Response to Ganglionated Plexi Stimulation: Comparison Between Patients with and without Atrial Fibrillation)
Takahashi Keiko; Watanabe Ichiro; Okumura Yasuo; Nagashima Koichi; Wakamatsu Yuji; Arai Masaru; Watanabe Ryuta; Kurokawa Sayaka; Okubo Kimie; Nakai Toshiko; Hirayama Atsushi; Iso Kazuki; Kunimoto Satoshi; Sonoda Kazumasa; Tosaka Toshimasa
日大医学雑誌, Feb. 2019 - CRT-D電池交換時のポケット内出血によりペーシング不全をきたした1例
池谷 之利; 中井 俊子; 山田 顕正; 須藤 晃正; 黒川 早矢香; 永嶋 孝一; 奥村 恭男
Therapeutic Research, Feb. 2019 - Effects of Pulmonary Vein Isolation on the Cardiac Autonomic Nervous System
Watanabe Ryuta; Watanabe Ichiro; Okumura Yasuo; Nagashima Koichi; Takahashi Keiko; Arai Masaru; Wakamatsu Yuji; Kurokawa Sayaka; Okubo Kimie; Nakai Toshiko; Hirayama Atsushi; Iso Kazuki; Kunimoto Satoshi; Sonoda Kazumasa; Tosaka Toshimasa
Journal of Nihon University Medical Association, Feb. 2019, Not refereed - Pacing failure after a CRT-D generator exchange due to an uncontrolled bleeding complication
Yukitoshi Ikeya; Toshiko Nakai; Akimasa Yamada; Mitsumasa Sudo; Sayaka Kurokawa; Koichi Nagashima; Yasuo Okumura
Therapeutic Research, 2019 - Mitral Isthmus付近のCS内筋束を回路に含んだリエントリー性心房頻拍の1例
渡邉 隆大; 永嶋 孝一; 奥村 恭男; 渡邊 一郎; 磯 一貴; 新井 将; 若松 雄治; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志
心臓, Dec. 2018 - 抗不整脈薬投与により多形性心室頻拍を呈した心房頻拍を合併したラミン心筋症の1例
新井 将; 大久保 公恵; 奥村 恭男; 渡邊 一郎; 永嶋 孝一; 磯 一貴; 渡邉 隆大; 若松 雄治; 黒川 早矢香; 中井 俊子; 平山 篤志; 蒔田 直昌
心臓, Aug. 2018 - 若年女性に生じたMyocardial Infarction With No Obstructive Coronary Atherosclerosis(MINOCA)の1例
八田 拓海; 永嶋 孝一; 坂井 映太; 阿久津 尚孝; 深町 大介; 加藤 真帆人; 大久保 公恵; 中井 俊子; 高山 忠輝; 廣 高史; 平山 篤志
板橋区医師会医学会誌, May 2018 - 心アミロイドーシスの合併により、体表面心電図からの診断が困難であった通常型心房粗動の1例
渡邉 隆大; 永嶋 孝一; 奥村 恭男; 渡辺 一郎; 磯 一貴; 高橋 啓子; 新井 将; 水谷 博明; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志
心臓, Apr. 2018 - 高分解能コントラスト増強心臓MRIに基づくVT基質の三次元構造 VTアブレーションに対する知見(Three-dimensional Architecture of VT Substrate Based on High Resolution Contrast-enhanced Cardiac MRI: Insights for VT Ablation)
Nagashima Koichi; Wakamatsu Yuji; Watanabe Ichiro; Okumura Yasuo; Iso Kazuki; Watanabe Ryuta; Arai Masaru; Kurokawa Sayaka; Nakai Toshiko; Ohkubo Kimie; Hirayama Atsushi
日本循環器学会学術集会抄録集, Mar. 2018 - Successful ventricular tachycardia ablation in patients with electrical storm reduces recurrences and improves survival.
Pasquale Vergara; Roderick Tung; Marmar Vaseghi; Chiara Brombin; David S Frankel; Luigi Di Biase; Koichi Nagashima; Usha Tedrow; Wendy S Tzou; William H Sauer; Nilesh Mathuria; Shiro Nakahara; Kairav Vakil; Venkat Tholakanahalli; T Jared Bunch; J Peter Weiss; Timm Dickfeld; Rama Vunnam; Dhanunjaya Lakireddy; J David Burkhardt; Anna Correra; Pasquale Santangeli; David Callans; Andrea Natale; Francis Marchlinski; William G Stevenson; Kalyanam Shivkumar; Paolo Della Bella
Heart rhythm, Jan. 2018 - 心房細動に対する第二世代クライオバルーンによる肺静脈隔離術後の休止伝導部位 接触圧ガイド下のirrigated tipを用いたラジオ波アブレーションとの比較(Dormant Conduction after Second-Generation Cryoballoon-Mediated Pulmonary Vein Isolation for Atrial Fibrillation: Comparison with Contact Force-guided Irrigated-Tip Radiofrequency Ablation)
Takahashi Keiko; Okumura Yasuo; Watanabe Ichiro; Nagashima Koichi; Sonoda Kazumasa; Mano Hiroaki; Kogawa Rikitake; Yamaguchi Naoko; Iso Kazuki; Watanabe Ryuta; Arai Masaru; Kurokawa Sayaka; Ohkubo Kimie; Nakai Toshiko; Hirayama Atsushi
日大医学雑誌, Dec. 2017 - Ventricular Tachycardia Ablation in the Elderly An International Ventricular Tachycardia Center Collaborative Group Analysis
Kairav Vakil; Santiago Garcia; Roderick Tung; Marmar Vaseghi; Usha Tedrow; Paolo Della Bella; David S. Frankel; Pasquale Vergara; Luigi Di Biase; Koichi Nagashima; Shiro Nakahara; Wendy S. Tzou; J. David Burkhardt; Timm Dickfeld; J. Peter Weiss; Jared Bunch; David Callans; Dhanunjaya Lakkireddy; Andrea Natale; William H. Sauer; William G. Stevenson; Francis Marchlinski; Kalyanam Shivkumar; Venkatakrishna N. Tholakanahalli
CIRCULATION-ARRHYTHMIA AND ELECTROPHYSIOLOGY, Dec. 2017, Refereed, Not invited - トリガーとなる右房起源の上室期外収縮の電気的隔離により根治しえた三尖弁置換術後の発作性心房細動の1例
磯 一貴; 奥村 恭男; 渡辺 一郎; 永嶋 孝一; 高橋 啓子; 新井 将; 渡邉 隆大; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志
心臓, Nov. 2017 - 左房リモデリング 発作性心房細動と持続性心房細動における電位分布の違い(Left atrial remodeling: Regional differences between paroxysmal and persistent atrial fibrillation)
Kogawa Rikitake; Okumura Yasuo; Watanabe Ichiro; Nagashima Koichi; Takahashi Keiko; Iso Kazuki; Watanabe Ryuta; Arai Masaru; Kurokawa Sayaka; Ohkubo Kimie; Nakai Toshiko; Hirayama Atsushi; Sonoda Kazumasa; Tosaka Toshimasa
Journal of Arrhythmia, Oct. 2017 - A case of coronary artery anomaly with ventricular fibrillation on excise
Watanabe Ryuta; Nagashima Koichi; Hayase Misa; Yuzawa Yasufumi; Akutsu Naotaka; Fukamachi Daisuke; Kato Mahoto; Watanabe Ichiro; Tanaka Masashi; Hirayama Atsushi
Shinzo, Aug. 2017 - 波面方向と周期長は左房心電図の振幅に影響を及ぼす(Wavefront direction and cycle length affect left atrial electrogram amplitude)
Iso Kazuki; Watanabe Ichiro; Kogawa Rikitake; Okumura Yasuo; Nagashima Koichi; Takahashi Keiko; Watanabe Ryuta; Arai Masaru; Ohkubo Kimie; Nakai Toshiko; Hirayama Atsushi; Nikaido Mizuki
Journal of Arrhythmia, Aug. 2017 - 心房細動患者における洞律動中の左心房心電図のDominant Frequencyに及ぼす伝導方向の影響(Influence of the Direction of Conduction on the Dominant Frequency of Left Atrial Electrocardiograms During Sinus Rhythm in Patients with Atrial Fibrillation)
Iso Kazuki; Watanabe Ichiro; Kogawa Rikitake; Okumura Yasuo; Nagashima Koichi; Yamaguchi Naoko; Takahashi Keiko; Watanabe Ryuta; Arai Masaru; Ohkubo Kimie; Nakai Toshiko; Hirayama Atsushi; Nikaido Mizuki
日大医学雑誌, Apr. 2017 - 肺静脈洞内の高電圧帯 心房細動アブレーション後の肺静脈再結合の主要決定因子(High Voltage Zones within the Pulmonary Vein Antra: Major Determinants of Pulmonary Vein Reconnection after Atrial Fibrillation Ablation)
Nagashima Koichi; Watanabe Ichiro; Okumura Yasuo; Iso Kazuki; Takahashi Keiko; Watanabe Ryuta; Arai Masaru; Kurokawa Sayaka; Nakai Toshiko; Ohkubo Kimie; Yoda Shunichi; Hirayama Atsushi
日本循環器学会学術集会抄録集, Mar. 2017 - 洞調律および心房細動時の複合的な分裂心房電位、高優位周波数領域、および左心房電位(Complex Fractionated Atrial Electrograms, High Dominant Frequency Regions, and Left Atrial Voltages during Sinus Rhythm and Atrial Fibrillation)
新井 将; 奥村 恭男; 渡辺 一郎; 佐々木 直子; 永嶋 孝一; 磯 一貴; 高橋 啓子; 渡邉 隆大; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志
日本循環器学会学術集会抄録集, Mar. 2017 - 残存/潜在性肺静脈伝導における肺静脈-クライオバルーン角度と肺静脈前庭部電位の関係(Relation of Pulmonary Vein-Cryoballoon Angle and PV Antrum Voltage on the Residual/Dormant Pulmonary Vein Conduction)
新井 将; 奥村 恭男; 渡辺 一郎; 永嶋 孝一; 磯 一貴; 高橋 啓子; 渡邉 隆大; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志
日本循環器学会学術集会抄録集, Mar. 2017 - 波面方向および周期長は左心房電位図の振幅および優位周波数に影響を及ぼす(Wavefront Direction and Cycle Length Influence Left Atrial Electrogram Amplitude and Dominant Frequency)
磯 一貴; 奥村 恭男; 渡辺 一郎; 古川 力丈; 永嶋 孝一; 高橋 啓子; 新井 将; 渡邉 隆大; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志
日本循環器学会学術集会抄録集, Mar. 2017 - 発作性心房細動と持続性心房細動に対するクライオバルーンアブレーション治療の有効性の比較(Comparison of the Efficacy of Cryoballoon Ablation for Paroxysmal and Persistent Atrial Fibrillation)
磯 一貴; 奥村 恭男; 渡辺 一郎; 永嶋 孝一; 高橋 啓子; 新井 将; 渡邉 隆大; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志
日本循環器学会学術集会抄録集, Mar. 2017 - Mechanistic Insights Into Durable Pulmonary Vein Isolation Achieved by Second-Generation Cryoballoon Ablation.
Yasuo Okumura; Ichiro Watanabe; Kazuki Iso; Keiko Takahashi; Koichi Nagashima; Kazumasa Sonoda; Hiroaki Mano; Naoko Yamaguchi; Rikitake Kogawa; Ryuta Watanabe; Masaru Arai; Kimie Ohkubo; Sayaka Kurokawa; Toshiko Nakai; Atsushi Hirayama
Journal of atrial fibrillation, 2017 - A Case of Atrioventricular Reentrant Tachycardia Via a Left Posterior Accessory Pathway Located at Adjacent to the Leftward Extension of the Atrioventricular Node: Perspective from E-journals in J-STAGE
Iso Kazuki; Nagashima Koichi; Okumura Yasuo; Watanabe Ichiro; Takahashi Keiko; Arai Masaru; Watanabe Ryuta; Kurokawa Sayaka; Ohkubo Kimie; Nakai Toshiko; Hirayama Atsushi
Japanese Journal of Electrocardiology, 2017, Not refereed - Ventricular Tachycardia Ablation in Severe Heart Failure: An International Ventricular Tachycardia Ablation Center Collaboration Analysis.
Wendy S Tzou; Roderick Tung; David S Frankel; Marmar Vaseghi; T Jared Bunch; Luigi Di Biase; Venkatakrishna N Tholakanahalli; Dhanunjaya Lakkireddy; Timm Dickfeld; Anastasios Saliaris; J Peter Weiss; Nilesh Mathuria; Usha Tedrow; Mohammed R Afzal; Pasquale Vergara; Koichi Nagashima; Mehul Patel; Shiro Nakahara; Kairav Vakil; J David Burkhardt; Chi-Hong Tseng; Andrea Natale; Kalyanam Shivkumar; David J Callans; William G Stevenson; Paolo Della Bella; Francis E Marchlinski; William H Sauer
Circulation. Arrhythmia and electrophysiology, Jan. 2017 - Impact of catheter tip-tissue contact on three-dimensional left atrial geometries: Relationship between the external structures and anatomic distortion of 3D fast anatomical mapping and high contact force guided images.
Naofumi Anjo; Shiro Nakahara; Yasuo Okumura; Yuichi Hori; Koichi Nagashima; Takaaki Komatsu; Akiko Hayashi; Sayuki Kobayashi; Yoshihiko Sakai; Isao Taguchi
International journal of cardiology, Nov. 2016 - Anatomical proximity between ganglionated plexi and epicardial adipose tissue in the left atrium: implication for 3D reconstructed epicardial adipose tissue-based ablation.
Keiko Takahashi; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Kazumasa Sonoda; Naoko Sasaki; Rikitake Kogawa; Kazuki Iso; Sayaka Kurokawa; Kimie Ohkubo; Toshiko Nakai; Shiro Nakahara; Yuichi Hori; Mizuki Nikaido; Atsushi Hirayama
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, Nov. 2016 - Clinical utility of automated ablation lesion tagging based on catheter stability information (VisiTag Module of the CARTO 3 System) with contact force-time integral during pulmonary vein isolation for atrial fibrillation.
Yasuo Okumura; Ichiro Watanabe; Kazuki Iso; Koichi Nagashima; Kazumasa Sonoda; Naoko Sasaki; Rikitake Kogawa; Keiko Takahashi; Kimie Ohkubo; Toshiko Nakai; Shiro Nakahara; Yuuichi Hori; Atsushi Hirayama
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, Nov. 2016 - Sex and Catheter Ablation for Ventricular Tachycardia An International Ventricular Tachycardia Ablation Center Collaborative Group Study
David S. Frankel; Roderick Tung; Pasquale Santangeli; Wendy S. Tzou; Marmar Vaseghi; Luigi Di Biase; Koichi Nagashima; Usha Tedrow; T. Jared Bunch; Venkatakrishna N. Tholakanahalli; Raghuveer Dendi; Madhu Reddy; Dhanunjaya Lakkireddy; Timm Dickfeld; J. Peter Weiss; Nilesh Mathuria; Pasquale Vergara; Mehul Patel; Shiro Nakahara; Kairav Vakil; William H. Sauer; David J. Callans; Andrea Natale; William G. Stevenson; Paolo Della Bella; Kalyanam Shivkumar; Francis E. Marchlinski
JAMA CARDIOLOGY, Nov. 2016, Refereed, Not invited - Ventriculoatrial Intervals ≤70 ms in Orthodromic Atrioventricular Reciprocating Tachycardia.
Koichi Nagashima; Ichiro Watanabe; Yasuo Okumura; Yoshiaki Kaneko; Kazumasa Sonoda; Rikitake Kogawa; Naoko Sasaki; Kazuki Iso; Keiko Takahashi; Sayaka Kurokawa; Toshiko Nakai; Kimie Ohkubo; Atsushi Hirayama
Pacing and clinical electrophysiology : PACE, Oct. 2016 - Wall thickness of the pulmonary vein-left atrial junction rather than electrical information as the major determinant of dormant conduction after contact force-guided pulmonary vein isolation
Kazuki Iso; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Kazumasa Sonoda; Rikitake Kogawa; Naoko Sasaki; Keiko Takahashi; Sayaka Kurokawa; Toshiko Nakai; Kimie Ohkubo; Atsushi Hirayama
JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY, Sep. 2016, Refereed, Not invited - A comparative study of time-specific oxidative stress after acute myocardial infarction in patients with and without diabetes mellitus
Daisuke Kitano; Tadateru Takayama; Koichi Nagashima; Masafumi Akabane; Kimie Okubo; Takafumi Hiro; Atsushi Hirayama
BMC CARDIOVASCULAR DISORDERS, May 2016, Refereed, Not invited - Localized rotors and focal impulse sources within the left atrium in human atrial fibrillation: A phase analysis of contact basket catheter electrograms
Naoko Sasaki; Yasuo Okumura; Ichiro Watanabe; Andrew Madry; Yuki Hamano; Mizuki Nikaido; Rikitake Kogawa; Koichi Nagashima; Keiko Takahashi; Kazuki Iso; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
Journal of Arrhythmia, Apr. 2016 - Usefulness of filtered unipolar electrogram morphology for evaluating transmurality of ablated lesions during pulmonary vein isolation.
Rikitake Kogawa; Ichiro Watanabe; Yasuo Okumura; Hiroaki Mano; Kazumasa Sonoda; Koichi Nagashima; Naoko Sasaki; Kimie Ohkubo; Keiko Takahashi; Kazuki Iso; Sayaka Kurokawa; Toshiko Nakai; Atsushi Hirayama
Journal of arrhythmia, Apr. 2016 - 特異的な病理所見を呈した心筋炎の1例
早瀬 未紗; 永嶋 孝一; 岩澤 雪乃; 新井 将; 磯 一貴; 池谷 之利; 深町 大介; 加藤 真帆人; 大矢 俊之; 奥村 恭男; 國本 聡; 廣 高史; 平山 篤志; 西巻 はるな; 楠見 嘉晃
板橋区医師会医学会誌, Mar. 2016 - Difference Between Dormant Conduction Sites Revealed by Adenosine Triphosphate Provocation and Unipolar Pace-Capture Sites Along the Ablation Line After Pulmonary Vein Isolation
Rikitake Kogawa; Yasuo Okumura; Ichiro Watanabe; Kazumasa Sonoda; Naoko Sasaki; Keiko Takahashi; Kazuki Iso; Koichi Nagashima; Kimie Ohkubo; Toshiko Nakai; Satoshi Kunimoto; Atsushi Hirayama
INTERNATIONAL HEART JOURNAL, Jan. 2016, Refereed, Not invited - Effect of cryoballoon inflation at the right superior pulmonary vein orifice on phrenic nerve location.
Kazuki Iso; Koichi Nagashima; Yasuo Okumura; Ichiro Watanabe; Toshiko Nakai; Kimie Ohkubo; Kazumasa Sonoda; Rikitake Kogawa; Naoko Sasaki; Keiko Takahashi; Sayaka Kurokawa; Mizuki Nikaido; Atsushi Hirayama
Heart rhythm, Jan. 2016 - Effects of a high-fat diet on the electrical properties of porcine atria.
Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Kazumasa Sonoda; Naoko Sasaki; Rikitake Kogawa; Keiko Takahashi; Kazuki Iso; Kimie Ohkubo; Toshiko Nakai; Rie Takahashi; Yoshiki Taniguchi; Masako Mitsumata; Mizuki Nikaido; Atsushi Hirayama
Journal of arrhythmia, Dec. 2015 - Effect of adenosine triphosphate on left atrial electrogram interval and dominant frequency in human atrial fibrillation.
Rikitake Kogawa; Yasuo Okumura; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Naoko Sasaki; Kazuki Iso; Keiko Takahashi; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
Journal of arrhythmia, Dec. 2015 - Spontaneous Remission in a Case of Giant Cell Myocarditis with Preserved Left Ventricular Ejection Fraction.
Misa Hayase; Koichi Nagashima; Mahoto Kato; Daisuke Fukamachi; Kazuki Iso; Masaru Arai; Yoshihiro Nakamura; Yukino Iwasawa; Haruna Nishimaki; Yoshiaki Kusumi; Yasuo Okumura; Satoshi Kunimoto; Atsushi Hirayama
The American journal of case reports, Nov. 2015 - Frequency analysis of atrial fibrillation from the specific ECG leads V7-V9: A lower DF in lead V9 is a marker of potential atrial remodeling
Naoko Sasaki; Yasuo Okumura; Ichiro Watanabe; Andrew Madry; Yuki Hamano; Mizuki Nikaido; Koichi Nagashima; Kazumasa Sonoda; Rikitake Kogawa; Keiko Takahashi; Kazuki Iso; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
JOURNAL OF CARDIOLOGY, Nov. 2015, Refereed, Not invited - Freedom from recurrent ventricular tachycardia after catheter ablation is associated with improved survival in patients with structural heart disease: An International VT Ablation Center Collaborative Group study.
Roderick Tung; Marmar Vaseghi; David S Frankel; Pasquale Vergara; Luigi Di Biase; Koichi Nagashima; Ricky Yu; Sitaram Vangala; Chi-Hong Tseng; Eue-Keun Choi; Shaan Khurshid; Mehul Patel; Nilesh Mathuria; Shiro Nakahara; Wendy S Tzou; William H Sauer; Kairav Vakil; Usha Tedrow; J David Burkhardt; Venkatakrishna N Tholakanahalli; Anastasios Saliaris; Timm Dickfeld; J Peter Weiss; T Jared Bunch; Madhu Reddy; Arun Kanmanthareddy; David J Callans; Dhanunjaya Lakkireddy; Andrea Natale; Francis Marchlinski; William G Stevenson; Paolo Della Bella; Kalyanam Shivkumar
Heart rhythm, Sep. 2015 - Relation Between Left Atrial Wall Thickness in Patients with Atrial Fibrillation and Intracardiac Electrogram Characteristics and ATP-Provoked Dormant Pulmonary Vein Conduction
Keiko Takahashi; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Kazumasa Sonoda; Naoko Sasaki; Rikitake Kogawa; Kazuki Iso; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, Jun. 2015, Refereed, Not invited - Predictive Value of Programmed Ventricular Stimulation After Catheter Ablation of Post-Infarction Ventricular Tachycardia
Miki Yokokawa; Hyungjin Myra Kim; Kazim Baser; William Stevenson; Koichi Nagashima; Paolo Della Bella; Pasquale Vergara; Gerhard Hindricks; Arash Arya; Katja Zeppenfeld; Marta de Riva Silva; Emile G. Daoud; Sunil Kumar; Karl-Heinz Kuck; Ronald Tilz; Shibu Mathew; Hamid Ghanbari; Rakesh Latchamsetty; Fred Morady; Frank M. Bogun
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, May 2015, Refereed, Not invited - Spatial and temporal variability of the complex fractionated atrial electrogram activity and dominant frequency in human atrial fibrillation
Rikitake Kogawa; Yasuo Okumura; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Naoko Sasaki; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
Journal of Arrhythmia, Apr. 2015, Refereed, Not invited - A case of cardiac sarcoidosis presenting with double tachycardia
Keiko Takahashi; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Rikitake Kogawa; Naoko Sasaki; Kazuki Iso; Kimie Okubo; Toshiko Nakai; Atsushi Hirayama
Journal of Arrhythmia, Feb. 2015, Refereed, Not invited - Changes over time in echocardiographic variables and atrial electromechanical intervals after ablation for atrial fibrillation
Hiroaki Mano; Yasuo Okumura; Ichiro Watanabe; Masakatsu Ohta; Rikitake Kogawa; Naoko Sasaki; Toshiko Nakai; Kimie Ohkubo; Masayoshi Kofune; Koichi Nagashima; Kazumasa Sonoda; Hironori Haruta; Atsushi Hirayama
Journal of Arrhythmia, Dec. 2014 - Spatial and transmural repolarization, and dispersion of repolarization and late potentials evaluated using signal-averaged vector-projected 187-channel high-resolution electrocardiogram in Brugada syndrome
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama; Naokata Sumitomo; Tomohiro Nakayama
Journal of Arrhythmia, Dec. 2014, Refereed, Not invited - Epicardial adipose tissue-based defragmentation approach to persistent atrial fibrillation: its impact on complex fractionated electrograms and ablation outcome.
Shiro Nakahara; Yuichi Hori; Sayuki Kobayashi; Yoshihiko Sakai; Isao Taguchi; Kan Takayanagi; Koichi Nagashima; Kazumasa Sonoda; Rikitake Kogawa; Naoko Sasaki; Ichiro Watanabe; Yasuo Okumura
Heart rhythm, Aug. 2014 - Tissue Velocity Imaging-Based Atrial Fibrillatory Cycle Length and Wall Motion for Predicting Atrial Structural Remodeling in Patients Undergoing Catheter Ablation
Kazumasa Sonoda; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Masayoshi Kofune; Hiroaki Mano; Rikitake Kogawa; Naoko Sasaki; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
CIRCULATION JOURNAL, Jul. 2014, Refereed, Not invited - Increased levels of inflammatory and extracellular matrix turnover biomarkers persist despite reverse atrial structural remodeling during the first year after atrial fibrillation ablation
Naoko Sasaki; Yasuo Okumura; Ichiro Watanabe; Hiroaki Mano; Koichi Nagashima; Kazumasa Sonoda; Rikitake Kogawa; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY, Apr. 2014, Refereed, Not invited - The effects of standard electrical PV isolation vs. “pace and ablate” on ATP-provoked PV reconnections
Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Kazumasa Sonoda; Hiroaki Mano; Naoko Sasaki; Rikitake Kogawa; Keiko Takahashi; Kazuki Iso; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
Journal of Interventional Cardiac Electrophysiology, Feb. 2014, Refereed, Not invited - Proximity relationship between epicardial adipose tissue and the endocardial origin of swallowing-induced atrial tachycardia.
Shiro Nakahara; Koichi Nagashima; Yasuo Okumura
Heart rhythm, Jan. 2014 - Potential anatomic substrate of peri-atrioventricular nodal atrial tachycardia ablated from the noncoronary sinus of Valsalva
Hiroaki Mano; Yasuo Okumura; Ichiro Watanabe; Naoko Sasaki; Rikitake Kogawa; Kazumasa Sonoda; Koichi Nagashima; Hironori Haruta; Masayoshi Kofune; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY, Oct. 2013, Refereed, Not invited - Supraventricular tachyarrhythmia in patients with Brugada syndrome: A single-center study
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama; Naokata Sumitomo; Tomohiro Nakayama
Journal of Arrhythmia, Oct. 2013, Refereed - Successful catheter ablation of premature ventricular contractions originating from the anterior fascicle of the left bundle branch in a patient with hypertrophic cardiomyopathy
Kazumasa Sonoda; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Hiroaki Mano; Masayoshi Kofune; Satoshi Kunimoto; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
JOURNAL OF ARRHYTHMIA, Aug. 2013 - Comparative distribution of complex fractionated atrial electrograms, high dominant frequency (HDF) sites during atrial fibrillation and HDF sites during sinus rhythm.
Masayoshi Kofune; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Kazumasa Sonoda; Hiroaki Mano; Rikitake Kogawa; Naoko Sasaki; Kimie Ohkubo; Toshiko Nakai; Mizuki Nikaido; Atsushi Hirayama
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, Apr. 2013 - Effect of Catheter Tip-Tissue Surface Contact on Three-Dimensional Left Atrial and Pulmonary Vein Geometries: Potential Anatomic Distortion of 3D Ultrasound, Fast Anatomical Mapping, and Merged 3D CT-Derived Images
Yasuo Okumura; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Kazumasa Sonoda; Hiroaki Mano; Kimie Ohkubo; Toshiko Nakai; Naoko Sasaki; Rikitake Kogawa; Ayako Maruyama; Atsushi Hirayama
JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, Mar. 2013, Refereed, Not invited - Termination of atrial fibrillation by ablation of high-Dominant frequency sites adjacent to epicardial adipose tissue
Koichi Nagashima; Shiro Nakahara; Yasuo Okumura; Hiroaki Mano; Kazumasa Sonoda; Rikitake Kogawa; Naoko Sasaki; Kan Takayanagi; Ichiro Watanabe; Atsushi Hirayama
Journal of Arrhythmia, 2013 - Brugada syndrome in the presence of coronary artery disease
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Rikitake Kogawa; Naoko Sasaki; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama
Journal of Arrhythmia, 2013, Refereed, Not invited - Atrial tachycardia in a patient with arrhythmogenic right ventricular cardiomyopathy/dysplasia
Hiroaki Mano; Ichiro Watanabe; Yasuo Okumura; Kazumasa Sonoda; Koichi Nagashima; Toshiko Nakai; Kimie Ohkubo; Tatsuya Kofune; Hironori Haruta; Masayoshi Kofune; Satoshi Kunimoto; Atsushi Hirayama
Journal of Arrhythmia, 2013, Refereed, Not invited - Three-Dimensional High-Density Bipolar Contact Mapping of Left Atrial Endocardial Activation During Sinus Rhythm in Patients With Atrial Fibrillation
Kazumasa Sonoda; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Masayoshi Kofune; Hiroaki Mano; Rikitake Kogawa; Naoko Sasaki; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
International Heart Journal, 2013, Refereed - Characteristics and distribution of complex fractionated atrial electrograms and the dominant frequency during atrial fibrillation: relationship to the response and outcome of circumferential pulmonary vein isolation.
Yasuo Okumura; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Kazumasa Sonoda; Hiroaki Mano; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, Sep. 2012, Refereed, Not invited - Effects of Inter-electrode Spacing on the Complex Fractionated Electrogram and high Dominant Frequency Deection.
Koichi Nagashima; Yasuo Okumura; Masayoshi kofune; Hiroaki Mano; Kazumasa Sonoda; Kimie Ohkubo; Toshiko Nakai; yuji Kasamaki; Atsushi Hirayama
J Interv Card Electrophysiol 2012, Apr. 2012, Refereed, Not invited - Epicardial ablation with irrigated electrodes: – effect of bipolar vs. unipolar ablation on lesion formation –.
Koichi Nagashima; Ichiro Watanabe; Yasuo Okumura; Kazumasa Sonoda; Masayoshi Kofune; Hiroaki Mano; Kimie Ohkubo; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama
Circulation journal : official journal of the Japanese Circulation Society, Apr. 2012, Refereed, Not invited - A novel technique for improved lesions in the coronary sinus. comparison of bipolar and unipolar ablation.
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Kazumasa Sonoda; Hiroaki Mano; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama
International heart journal, Apr. 2012, Refereed, Not invited - Pharmacologic atrial defibrillation by drug delivery into the temporarily occluded coronary sinus-a canine study.
Yasuo Okumura; Kimie Ohkubo; Koichi Nagashima; Kazumasa Sonoda; Hiroaki Mano; Masayoshi Kofune; Atsushi Hirayama
In Heart J 2012, Apr. 2012, Refereed, Not invited - Prevalence of prominent J wave in patients with ventricular fibrillation without structural heart disease:A single-center study.
Kimie Ohkubo; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Yuji Kasamaki; Atsushi Hirayama
J Cardiol 2012, Apr. 2012, Refereed, Not invited - Effects of antianginal drug trapidil on atrioventricular conduction disturbances during acute myocardial ischemia.
Yasuo Okumura; Koichi Nagashima; Masayoshi Kofune; Kimie Ohkubo; Hiroaki Mano; Kazumasa Sonoda; Yuji Kasamaki; Atsushi Hirayama
Int Heart J 2012, Apr. 2012, Refereed, Not invited - Dose Location of Epicardial Adipose Tissuee Correspond to Endocardial High Dominant Frequency or Complex Fractionated Atrial Electrogram Sites During Atrial Fibrillation?
koichi Nagashima; Yasuo Okumura; Toshiko Nakai; Kimie Ohkubo; Masayoshi Kofune; Hiroaki Mano; Kazumasa Sonoda; Takafumi Hior; Mizuki Nikado; Atsushi Hirayama
Circ Arrhythm Electrophysiol, Apr. 2012, Refereed, Not invited - Linear catheter ablation of th right atrium for rapid atrial pacing-induced sustained atrial fibrillation in dogs.
Yasuo Okumura; Rikitake Kogawa; Naokao Sasaki; Kimie Ohkubo; Masayosi Kofune; Koichi Nagashima; Kazumasa Sonoda; Hiroaki Mano; Atsushi Hirayama
Int Heart J 2012, Apr. 2012, Refereed, Not invited - Prevalence and significance of the early repolarization pattern in inferolateral leads in patients with Brugada syndrome: A single-center study
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama; Naokata Sumitomo; Tomohiro Nakayama
Journal of Arrhythmia, 2012 - A case of typical atrial flutter causing unexpected advanced atrioventricular block despite lateral cavotricuspid isthmus ablation
Hiroaki Mano; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Toshiko Nakai; Kimie Ohkubo; Tatsuya Kofune; Masayoshi Kofune; Kazumasa Sonoda; Hironori Haruta; Atsushi Hirayama
Journal of Arrhythmia, 2012, Refereed, Not invited - Association Between Epicardial Adipose Tissue Volumes on 3-Dimensional Reconstructed CT Images and Recurrence of Atrial Fibrillation After Catheter Ablation
Koichi Nagashima; Yasuo Okumura; Ichiro Watanabe; Toshiko Nakai; Kimie Ohkubo; Tatsuya Kofune; Masayoshi Kofune; Hiroaki Mano; Kazumasa Sonoda; Atsushi Hirayama
CIRCULATION JOURNAL, Nov. 2011, Refereed, Not invited - Impact of Biomarkers of Inflammation and Extracellular Matrix Turnover on the Outcome of Atrial Fibrillation Ablation: Importance of Matrix Metalloproteinase-2 as a Predictor of Atrial Fibrillation Recurrence
Yasuo Okumura; Ichiro Watanabe; Toshiko Nakai; Kimie Ohkubo; Tatsuya Kofune; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Yuji Kasamaki; Atsushi Hirayama
JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, Sep. 2011, Refereed, Not invited - Effects of Quinidine on the Action Potential Duration Restitution Property in the Right Ventricular Outflow Tract in Patients With Brugada Syndrome
Sonoko Ashino; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Kimie Ohkubo; Yasuo Okumura; Hiroaki Mano; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama
CIRCULATION JOURNAL, Sep. 2011, Refereed, Not invited - Clarifying the Arrhythmogenic Substrate for Brugada Syndrome Electroanatomic Mapping Study of the Right Ventricle
Masayoshi Kofune; Ichiro Watanabe; Kimie Ohkubo; Sonoko Ashino; Yasuo Okumura; Koichi Nagashima; Hiroaki Mano; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama
INTERNATIONAL HEART JOURNAL, Sep. 2011, Refereed, Not invited - Functional atrioventricular conduction block in an elderly patient with acquired long QT syndrome: elucidation of the mechanism of block
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Sonoko Ashino; Masayoshi Kofune; Koichi Nagashima; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama
JOURNAL OF ELECTROCARDIOLOGY, May 2011, Refereed, Not invited - A new criteria differentiating type 2 and 3 brugada patterns from ordinary incomplete right bundle branch block
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Sonoko Ashino; Masayoshi Kofune; Koichi Nagashima; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama
International Heart Journal, 2011 - Prolonged QRS duration in lead V2 and risk of Life-Threatening ventricular arrhythmia in patients with brugada syndrome
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Sonoko Ashino; Masayoshi Kofune; Koichi Nagashima; Tatsuya Kofune; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama
International Heart Journal, 2011 - Combined effect of disopyramide and erythromycin on ventricular repolarization in dogs with complete atrioventricular block.
Ichiro Watanabe; Yasuo Okumura; Koichi Nagashima; Masayoshi Kofune; Kimie Ohkubo; Hiroaki Mano; Kazumasa Sonoda; Yuji Kasamaki; Atsushi Hirayama
International heart journal, 2011 - Non-Contact Mapping of the Origin of Provoked Ventricular Tachycardia in Brugada Syndrome
Kimie Ohkubo; Ichiro Watanabe; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama
Journal of Arrhythmia, 2011, Refereed, Not invited - A quantitative and qualitative analysis of the virtual unipolar electrograms from non-contact mapping of right or left-sided outflow tract premature ventricular contractions/ventricular tachycardia origins
Yasuo Okumura; Ichiro Watanabe; Toshiko Nakai; Kimie Ohkubo; Tatsuya Kofune; Sonoko Ashino; Masayoshi Kofune; Koichi Nagashima; Takafumi Hiro; Akio Hirata; Mizuki Nikaido; Atsushi Hirayama
JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY, Jan. 2011, Refereed, Not invited - Atypical Electrocardiographic Features of Cavotricuspid Isthmus-Dependent Atrial Flutter Occurring during Left Fibrillation Ablation
Hiroaki Mano; Ichiro Watanabe; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Kazumasa Sonoda; Kimie Okubo; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama
journal of arrhythmia, 2011, Refereed, Not invited - Characteristics and Distribution of Complex Fractionated Atrial Electrograms and Dominant Frequency during Atrial Fibrillation in Patients Responding or Non-Responding to Pulmonary Vein Isolation
Yasuo Okumura; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Kimie Ohkubo; Hiroaki Mano; Kazumasa Sonoda; Toshiko Nakai; Atsushi Hirayama
journal of arrhythmia, 2011, Refereed, Not invited - Clinical and Electrophysiologic Characteristics of Intra-Istmus Reentry
Masayoshi Kofune; Ichiro Watanabe; Yasuo Okumura; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Kimie Ohkubo; Toshiko Nakai; Yuji Kasamaki; Satoshi Kunimoto; Atsushi Hirayama
journal of arrhythmia, 2011, Refereed, Not invited - Large Volume and High Dominant Frequency of Left Atrial Appendage Is Associated with a Refractory to Pulmonary Vein Isolation
Kazumasa Sonoda; Yasuo Okumura; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Kimie Ohkubo; Toshiko Nakai; Satoshi Kunimoto; Yuji Kasamaki; Atsushi Hirayama
journal of arrhythmia, 2011, Refereed, Not invited - Different Distribution of Complex Fractionated Atrial Electrograms and Dominant Frequency after Pulmonary Vein Isolation of Atrial Fibrillation
Yasuo Okumura; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kazumasa Sonoda; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
journal of arrhythmia, 2011, Refereed, Not invited - Tissue Doppler Imaging and 2D Speckle Tracking as a Predictor of Successful Outcomes after Catheter Ablation for Atrial Fibrillation
Ayako Tano; Yasuo Okumura; Ichiro Watanabe; Masakatsu Ohta; Masayoshi Kofune; Koichi Nagashima; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama
journal of arrhythmia, 2011, Refereed, Not invited - Activation Pattern in the Left Atrium during Sinus Rhythm in the Intact Human Heart with Contact Mapping System
Kazumasa Sonoda; Ichiro Watanabe; Yasuo Okumura; Masayoshi Kofune; Koichi Nagashima; Hiroaki Mano; Kimie Ohkubo; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama
journal of arrhythmia, 2011, Refereed, Not invited - Successful Cardiac Resynchronization Therapy in Dilated Cardiomyopathy with Narrow QRS Complex
Nobuyuki Fujii; Toshiko Nakai; Hiroaki Mano; Toshiyuki Ohya; Kimie Ohkubo; Koichi Nagashima; Masayoshi Kofune; Yasuo Okumura; Satoshi Kunimoto; Yuji Kasamaki; Ichiro Watanabe; Atsushi Hirayama
journal of arrhythmia, 2011, Refereed, Not invited - 飲酒が心室細動に対しirrigation-tipカテーテルにてアブレーションを施行した肥大型心筋症の2症例
奥村恭男; 小船雅義; 永嶋孝一; 真野博明; 園田和正; 小船達也; 大久保公恵; 中井俊子; 國本聡; 平山篤志
心臓, Jan. 2011, Refereed, Not invited - Temperature-controlled cooled-tip radiofrequency linear ablation of the atria guided by a real time position management system. Int Heart J 2100; 52:50-55.
Ichiro Watanabe; Nuo Min; Yasuo Okumura; Kimie Ohkubo; Masayoshi Kofune; Sonoko Ashino; Koichi Nagashima; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama
Int Heart J, Oct. 2010, Refereed, Not invited - Abnormal action potential duration property in the right ventricular outflow tract in Brugada syndrome. Circ J 2010; 74:664-670.
Sonoko Ashino; Ichiro Watanabe; Masayoshi Kofune; Koichi Nagashima; Kimie Ohkubo; Yasuo Okumura; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama
Circ J 2010; 74:664-670., Oct. 2010, Refereed, Not invited - Fumio Suzuki. Upper turnaround point of the reentry circuit of common atrial flutter – three dimensional mapping and entrainment study.
Yasuo Okumura; Ichiro Watanabe; Toshiko Nakai; Kimie Ohkubo; Tatsuya Kofune; Sonoko Ashino; Masayoshi Kofune; Koichi Nagashima; Atsushi Hirayama; Fumio Suzuki
I Interv Card Electrophysiol, Sep. 2010, Refereed, Not invited - Abnormal Atrial Repolarization and Depolarization Contribute to the Inducibility of Atrial Fibrillation in Brugada Syndrome
Masayoshi Kofune; Ichiro Watanabe; Kimie Ohkubo; Sonoko Ashino; Yasuo Okumura; Koichi Nagashima; Toshiko Nakai; Yuji Kasamaki; Atsushi Hirayama
INTERNATIONAL HEART JOURNAL, May 2010, Refereed, Not invited - 房室回帰性頻拍中に房室結節回帰性頻拍へ一過性に移行した１症例. 心臓2010; 42(Supple 4): 76-85.
奥村恭男; 渡辺一郎; 小船雅義; 芦野園子; 永嶋孝一; 大久保公恵; 中井俊子; 小船達也; 平山篤志
心臓, May 2010, Refereed, Not invited - 飲酒が心室細動の誘発に関与したと考えられるBrugada症例群の1症例.
大久保公恵; 奥村恭男; 小船雅義; 永嶋孝一; 真野博明; 小船達也; 中井俊子; 國本聡; 笠巻祐二; 平山篤志
心臓, Jan. 2010, Refereed, Not invited
MISC
- Pseudo-slow-fast atrioventricular nodal reentrant tachycardia: is the fast pathway a criminal or an innocent bystander?
平田脩; 永嶋孝一; 渡邉隆大; 若松雄治; 黒川早矢香; 平田萌; 澤田昌成; 奥村恭男
臨床心臓電気生理, 2024 - In Vivo Tissue Temperature Comparison in High-Power Short-Duration Ablation: TactiCath SE vs. TactiFlex Catheter-A Porcine Study
澤田昌成; 大塚直人; 永嶋孝一; 渡邉隆大; 若松雄治; 平田脩; 平田萌; 黒川早矢香; 奥村恭男
日本循環器学会学術集会(Web), 2024 - ADAS softwareを用いたWall thickness guided ablationによる肺静脈隔離術
平田萌; 渡邉隆大; 永嶋孝一; 若松雄治; 平田脩; 澤田昌成; 黒川早矢香; 奥村恭男
心電学関連春季大会プログラム・抄録集(Web), 2024 - ブタを用いた高周波カテーテルにおける組織温度の比較 TactiFlex Sensor Enabled(TFSE)vs.TactiCath Sensor Enabled(TSCE)
澤田昌成; 大塚直人; 永嶋孝一; 渡邉隆大; 若松雄治; 平田脩; 平田萌; 黒川早矢香; 奥村恭男
心電学関連春季大会プログラム・抄録集(Web), 2024 - Where is the Origin of Automaticity Triggering Atrial Fibrillation: A Voltage Map-Based Analysis
平田脩; 永嶋孝一; 若松雄治; 渡邉隆大; 林田啓; 平田萌; 澤田昌成; 黒川早矢香; 奥村恭男
日本循環器学会学術集会(Web), 2023 - A case with slow-fast AVNRT and fast-slow AVNRT which mechanism cannot be simply explained by reverse rotation but can be explained by a concealed atriohisian tract
林田啓; 永嶋孝一; 若松雄治; 大塚直人; 黒川早矢香; 平田脩; 平田萌; 澤田昌成; 奥村恭男
臨床心臓電気生理, 2023 - Risk Factors for Recurrence and Mortality after Scar-related Ventricular Tachycardia Ablation
若松雄治; 永嶋孝一; 黒川早矢香; 渡邉隆大; 林田啓; 平田脩; 平田萌; 澤田昌成; 奥村恭男
日本循環器学会学術集会(Web), 2023 - ブタを用いた各高周波アブレーションカテーテルにおける組織温度の比較 QDOTMICRO vs TactiCath SE vs Thermocool Smart Touch
澤田昌成; 大塚直人; 奥村恭男; 永嶋孝一; 渡邉隆大; 若松雄治; 林田啓; 平田脩; 平田萌; 黒川早矢香
心電学関連春季大会プログラム・抄録集(Web), 2023 - 日本不整脈心電学会認定不整脈専門医における女性医師数と地理的分布に関する検討
黒川早矢香; 永嶋孝一; 澤田昌成; 平田萌; 平田脩; 若松雄治; 渡邉隆大; 奥村恭男
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2023 - Local activation time(LAT)mapとPeak frequency mapを併用することが急性期肺静脈再伝導部位の同定に有用であった1例
平田萌; 永嶋孝一; 渡邉隆大; 若松雄治; 平田脩; 黒川早矢香; 奧村恭男
日本不整脈心電学会カテーテルアブレーション関連大会(Web), 2023 - Isthmusを心筋深層に有する3-D VT回路に対し,Unipolar activation mapが回路の推定に有用であった1例
平田脩; 平田萌; 若松雄治; 渡邉隆大; 黒川早矢香; 永嶋孝一; 奥村恭男
日本不整脈心電学会カテーテルアブレーション関連大会(Web), 2023 - Fast pathwayが後中隔偏位したslow-fast AVNRTとlower common pathwayを有するslow-slow AVNRTの鑑別に難渋したVA間隔が短く後中隔が最早期のAVNRTの1例
若松雄治; 永嶋孝一; 渡邉隆大; 平田脩; 平田萌; 澤田昌成; 黒川早矢香; 奥村恭男
日本不整脈心電学会カテーテルアブレーション関連大会(Web), 2023 - 心房細動に対するアブレーション前後の心外膜脂肪組織と左心房壁基質の変化について
渡邉隆大; 横山勝章; 永嶋孝一; 若松雄治; 平田脩; 平田萌; 澤田昌成; 黒川早矢香; 池田敦; 松本直也; 奥村恭男
心電学関連春季大会プログラム・抄録集(Web), 2023 - A Study of the Effect of an Ascending Aortic Deviation and Cardiac Rotation on the Development of Atrial Fibrillation
林田啓; 永嶋孝一; 渡邉隆大; 若松雄治; 黒川早矢香; 平田脩; 平田萌; 澤田昌成; 笹優輔; 磯一貴; 奥村恭男
日本循環器学会学術集会(Web), 2023 - New Normal Definition of Left-Ventricular Bipolar-Voltage Recorded by QDOT Micro Catheter
澤田昌成; 永嶋孝一; 若松雄治; 大塚直人; 林田啓; 黒川早矢香; 奥村恭男
日本循環器学会学術集会(Web), 2022 - Concealed entrainmentが得られpost-pacing interval=TCLである局所が頻拍回路外であったscar-related VTの1例
平田脩; 永嶋孝一; 若松雄治; 渡邉隆大; 黒川早矢香; 奥村恭男
日本不整脈心電学会カテーテルアブレーション関連大会(Web), 2022 - 既存の電極では同定できなかったmid diastolic potentialをmicroelectrodeで同定できた心室頻拍の1例
澤田昌成; 永嶋孝一; 若松雄治; 渡邉隆大; 平田脩; 平田萌; 黒川早矢香; 奥村恭男
日本不整脈心電学会カテーテルアブレーション関連大会(Web), 2022 - slow-fast AVNRT中にfractionate potentialが取得された部位とfast-slow AVNRT中の心房最早期が一致した1例
若松雄治; 永嶋孝一; 渡邉隆大; 平田脩; 平田萌; 澤田昌成; 黒川早矢香; 奥村恭男
日本不整脈心電学会カテーテルアブレーション関連大会(Web), 2022 - 左上下および右下肺静脈が共通幹となっている肺静脈奇形の心房細動患者にクライオアブレーションが有効であった1例
園田和正; 平田萌; 江渕康柔; 右田卓; 向後隆章; 河内啓子; 野本和幹; 永嶋孝一; 奥村恭男
日本不整脈心電学会カテーテルアブレーション関連大会(Web), 2022 - Electrophysiological Features of the Right Pulmonary Veins Carina Breakthrough: An Obstacle to the Completion of the Pulmonary Vein Isolation
HIRATA Shu; NAGASHIMA Koichi; WATANABE Ryuta; ARAI Masaru; WAKAMATSU Yuji; HAYASHIDA Satoshi; OTSUKA Naoto; KUROKAWA Sayaka; NAKAI Toshiko; YAGYU Seina; OKUMURA Yasuo
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2021 - High voltage areas and wall thickness of LA: Major Obstacles to Completion of LA Posterior Wall Isolation
HAYASHIDA Satoshi; NAGASHIMA Koichi; ARAI Masaru; WATANABE Ryuta; WAKAMATSU Yuji; OOTSUKA Naoto; KUROKAWA Sayaka; NAKAI Toshiko; OKUMURA Yasuo
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2021 - Filtered Unipolar EGM Morphology Change in Transmural Lesions During High-Power, Short-Duration Ablation vs. Standard-Power Ablation of Atrial Fibrillation
KUROKAWA Sayaka; NAGASHIMA Koichi; ISO Kazuki; WATANABE Ryuta; WAKAMATSU Yuji; OTSUKA Naoto; HAYASHIDA Satoshi; YAGYU Seina; NAKAI Toshiko; OKUMURA Yasuo
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2021 - 左肺静脈および右下肺静脈を共通幹とする発作性心房細動の1例
渡邉隆大; 渡邉隆大; 横山勝章; 池田敦; 松平かがり; 永嶋孝一; 奥村恭男; 奥村恭男
日本不整脈心電学会カテーテルアブレーション委員会公開研究会プログラム・抄録集, 2021 - Critical isthmusからentrainment pacingができなかったために頻拍機序の診断に難渋した開心術後心房頻拍の1例
林田啓; 林田啓; 磯一貴; 母坪友太; 高橋くらら; 笹優輔; 須貝昌之助; 盛川智之; 足田匡史; 渥美渉; 立花栄三; 國本聡; 永嶋孝一; 奥村恭男
日本不整脈心電学会カテーテルアブレーション委員会公開研究会プログラム・抄録集, 2021 - 心房細動アブレーション後に直接経口抗凝固薬をunder-doseまたは中止した場合の臨床的有害事象 AF Frontier Ablation Registryのサブ解析(Clinical Adverse Events of Under-dose or Discontinue Direct Oral Anticoagulants after Atrial Fibrillation Ablation: Subanalysis from the AF Frontier Ablation Registry)
Wakamatsu Yuji; Hayashida Satoshi; Okumura Yasuo; Nagashima Koichi; Arai Masaru; Watanabe Ryuta; Yokoyama Katsuaki; Matsumoto Naoya; Otsuka Takayuki; Suzuki Shinya; Hirata Akio; Murakami Masato; Takami Mitsuru; Kimura Masaomi; Fukaya Hidehira; Nakahara Shiro; Kato Takeshi; Shimizu Wataru; Iwasaki Yu-ki; Hayashi Hiroshi; Harada Tomoo; Harada Tomoo; Okumura Ken; Koyama Junjiroh; Tokuda Michifumi; Yamane Teiichi; Momiyama Yukihiko; Tanimoto Kojiro; Soejima Kyoko; Nonoguchi Noriko; Ejima Koichiro; Hagiwara Nobuhisa; Harada Masahide; Sonoda Kazumasa; Inoue Masaru; umagai Koji; Hayashi Hidemori; Satomi Kazuhiro; Yazaki Yoshinao; Watari Yuji
日本循環器学会学術集会抄録集, Jul. 2020 - 心房細動アブレーション後に直接経口抗凝固薬をunder-doseまたは中止した場合の臨床的有害事象 AF Frontier Ablation Registryのサブ解析(Clinical Adverse Events of Under-dose or Discontinue Direct Oral Anticoagulants after Atrial Fibrillation Ablation: Subanalysis from the AF Frontier Ablation Registry)
Wakamatsu Yuji; Hayashida Satoshi; Okumura Yasuo; Nagashima Koichi; Arai Masaru; Watanabe Ryuta; Yokoyama Katsuaki; Matsumoto Naoya; Otsuka Takayuki; Suzuki Shinya; Hirata Akio; Murakami Masato; Takami Mitsuru; Kimura Masaomi; Fukaya Hidehira; Nakahara Shiro; Kato Takeshi; Shimizu Wataru; Iwasaki Yu-ki; Hayashi Hiroshi; Harada Tomoo; Harada Tomoo; Okumura Ken; Koyama Junjiroh; Tokuda Michifumi; Yamane Teiichi; Momiyama Yukihiko; Tanimoto Kojiro; Soejima Kyoko; Nonoguchi Noriko; Ejima Koichiro; Hagiwara Nobuhisa; Harada Masahide; Sonoda Kazumasa; Inoue Masaru; umagai Koji; Hayashi Hidemori; Satomi Kazuhiro; Yazaki Yoshinao; Watari Yuji
日本循環器学会学術集会抄録集, Jul. 2020 - A case of catheter ablation for idiopathic ventricular premature contraction originating of great cardiac vein from endocardial anatomical proximal area
大塚直人; 永嶋孝一; 渡邊隆大; 新井将; 若松雄治; 野牛聖那; 黒川早矢香; 大久保公恵; 中井俊子; 奥村恭男
心臓, 2020 - Innocent bystander or criminal? Influence of respiratory dysfunction on risk of atrial fibrillation.
Dec. 2019, Refereed, Not invited - Is Vagal Response During Left Atrial Ganglionated Plexi Stimulation a Normal Phenomenon?: Comparison Between Patients With and Without Atrial Fibrillation.
Kazuki Iso; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Keiko Takahashi; Masaru Arai; Ryuta Watanabe; Yuji Wakamatsu; Naoto Otsuka; Seina Yagyu; Sayaka Kurokawa; Toshiko Nakai; Kimie Ohkubo; Atsushi Hirayama
Circulation. Arrhythmia and electrophysiology, Oct. 2019, Refereed, Not invited - Current Status and Clinical Outcomes of Oral Anticoagulant Discontinuation After Ablation for Atrial Fibrillation in Japan - Findings From the AF Frontier Ablation Registry.
Oct. 2019, Refereed, Not invited - Novel V-V-A response after right ventricular entrainment pacing for narrow QRS tachycardia: What is the mechanism?
Aug. 2019, Refereed, Not invited - Adverse Clinical Events during Long-Term Follow-Up After Catheter Ablation of Atrial Fibrillation.
Masaru Arai; Yasuo Okumura; Koichi Nagashima; Ichiro Watanabe; Ryuta Watanabe; Yuji Wakamatsu; Naoto Otsuka; Seina Yagyu; Sayaka Kurokawa; Kimie Ohkubo; Toshiko Nakai; Katsuaki Yokoyama; Atsushi Ikeda; Naoya Matsumoto; Satoshi Kunimoto; Eizo Tachibana; Kazuki Iso; Kazumiki Nomoto; Toshimasa Tosaka; Kazumasa Sonoda; Atsushi Hirayama
International heart journal, Jul. 2019, Refereed, Not invited - 心室中隔内で非常に伝導時間が長い緩徐伝導路により3次元マッピング上で巣状興奮伝播様式を示した、虚血性心筋症に伴う心室頻拍の1例
永嶋 孝一; 奥村 恭男; 磯 一貴; 渡邉 隆大; 新井 将; 若松 雄治; 黒川 早矢香; 大久保 公恵; 中井 俊子; 渡辺 一郎; 平山 篤志; 園田 和正; 戸坂 俊雅
臨床心臓電気生理, May 2019 - Electrophysiologic and anatomic factors predictive of a need for touch-up radiofrequency application for complete pulmonary vein isolation: Comparison between hot balloon- and cryoballoon-based ablation.
May 2019, Refereed, Not invited - 洞不全症候群を合併した発作性心房細動に対する肺静脈隔離術の有用性について
古川 力丈; 渡辺 一郎; 奥村 恭男; 永嶋 孝一; 高橋 啓子; 渡邉 隆太; 新井 将; 若松 雄治; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志; 磯 一貴; 國本 聡; 園田 和正; 戸坂 俊雅
日大医学雑誌, Apr. 2019 - Anomalous origin of the coronary artery coursing between the great vessels presenting with a cardiovascular event (J-CONOMALY Registry).
Apr. 2019, Refereed, Not invited - 日本における心房細動に対するカテーテルアブレーション治療後の抗凝血薬の中止および臨床的有害事象 AFアブレーションフロンティアレジストリ(Discontinuation of Anticoagulant Drugs and Clinical Adverse Events after Catheter Ablation of Atrial Fibrillation in Japan: AF Ablation Frontier Registry)
奥村 恭男; 永嶋 孝一; 横山 勝章; 大塚 崇之; 鈴木 信也; 村上 正人; 高見 充; 木村 正臣; 深谷 英平; 加藤 武史; 中原 志朗; 副島 京子; 清水 渉; 原田 智雄; 原田 将英; 樅山 幸彦; 山根 禎一; 古山 准二郎; 萩原 誠久; 戸坂 俊雅; 井上 勝
日本循環器学会学術集会抄録集, Mar. 2019 - 血液透析患者に合併した心房細動に対するカテーテルアブレーション 有効性と安全性
古川 力丈; 渡辺 一郎; 奥村 恭男; 永嶋 孝一; 高橋 啓子; 渡邉 隆太; 新井 将; 若松 雄二; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志; 磯 一貴; 國本 聡; 園田 和正; 戸坂 俊雅
日大医学雑誌, Feb. 2019 - 肺静脈隔離後の急性期再伝導部位をEarly Meets Lateを調整することで明瞭化できた1例
若松雄治; 永嶋孝一; 渡邉隆大; 新井将; 大塚直人; 野牛聖那; 黒川早矢香; 大久保公恵; 中井俊子; 奥村恭男
日本不整脈心電学会カテーテルアブレーション委員会公開研究会プログラム・抄録集, 2019 - 房室結節リエントリー性頻拍に対する遅伝導路への焼灼後に初めて下部共通路の存在が示唆された1例
野牛聖那; 永嶋孝一; 渡邉隆太; 新井将; 若松雄治; 大塚直人; 黒川早矢香; 中井俊子; 奥村恭男
日本不整脈心電学会カテーテルアブレーション委員会公開研究会プログラム・抄録集, 2019 - Hot balloonでの肺静脈隔離後にショック・呼吸不全になった1例
渡邉隆大; 永嶋孝一; 若松雄治; 大塚直人; 野牛聖那; 新井将; 黒川早矢香; 中井俊子; 奥村恭男
日本不整脈心電学会カテーテルアブレーション委員会公開研究会プログラム・抄録集, 2019 - Is Epicardial Adipose Tissue the Cause or Consequence of Atrial Fibrillation?
門野越; 齋藤佑記; 相澤芳裕; 永嶋孝一; 新井将; 渡邉隆大; 若松雄治; 大塚直人; 依田俊一; 奥村恭男
日本循環器学会学術集会(Web), 2019 - Multifactorial Analysis for Sex-Differences of Pulmonary Vein Antral Remodeling in Patients with Atrial Fibrillation
WATANABE Ryuta; NAGASHIMA Koichi; ARAI Masaru; WAKAMATSU Yuji; OTSUKA Naoto; YAGYU Seina; KUROKAWA Sayaka; NAKAI Toshiko; OKUMURA Yasuo
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2019 - Reset of Atrial Tachycardia by Scanned Atrial Extrastimulus from Downstream Sites on Multielectrode Catheters: A Novel Diagnostic Maneuver to Clarify the Macroreentrant Atrial Tachycardia Circuit
WAKAMATSU Yuji; NAGASHIMA Koichi; ISO Kazuki; WATANABE Ryuta; ARAI Masaru; OTSUKA Naoto; YAGYU Seina; KUROKAWA Sayaka; NAKAI Toshiko; OKUMURA Yasuo
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2019 - Different Determinants of the Patient Characteristics of NTpro-BNP Levels during Sinus Rhythm and Its Elevation during Recurrences after Atrial Fibrillation Ablation
YAGYU Seina; NAGASHIMA Koichi; WATANABE Ryuta; ARAI Masaru; WAKAMATSU Yuji; OTSUKA Naoto; KUROKAWA Sayaka; NAKAI Toshiko; OKUMURA Yasuo
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2019 - Relationship between Post-ablation AF recurrence and Pulmonary Vein Antral Lesion Size Created by Cryoballoon Ablation for Atrial Fibrillation
KUROKAWA Sayaka; NAGASHIMA Koichi; WATANABE Ryuta; ARAI Masaru; WAKAMATSU Yuji; OTSUKA Naoto; NAKAI Toshiko; OKUMURA Yasuo
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2019 - The modified ablation index: a novel determinant of acute pulmonary vein reconnections after pulmonary vein isolation.
Jan. 2019, Refereed, Not invited - Coparison of the efficacy of cryoablation for paroxysmal and persistent atrial fibrillation.
2019, Refereed, Not invited - The midified ablation index: a novel determinant of acute pulmonary vein reconnections after pulmonary vein isolation.
2019, Refereed, Not invited - No association between dormant conduction sites and pulmonary vein reconnection sites in late atrial fibrillation recurrence after catheter ablation.
Kazuki Iso; Ichiro Watanabe; Yasuo Okumura; Koichi Nagashima; Keiko Takahashi; Sayaka Kurokawa; Masaru Arai; Ryuta Watanabe; Yuji Wakamatsu; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama; Kazumasa Sonoda; Toshimasa Tosaka
Journal of cardiology, Dec. 2018, Refereed, Not invited - Left Atrial Muscular Band Assessed by Three-dimensional Echocardiography.
Dec. 2018, Refereed, Not invited - Anterograde and retrograde insulated pathway conduction evidenced by intracardiac electrogram morphologies during premature ventricular contractions and sinus rhythm.
Dec. 2018, Refereed, Not invited - Single-shot antral isolation of a common pulmonary vein by the hot balloon.
Dec. 2018, Refereed, Not invited - Anterograde and retrograde insulated pathway conduction evidenced by intracardiac electrogram morphologies during premature ventricular contractions and sinus rhythm.
Dec. 2018, Not refereed, Not invited - Effect of epicardial fat and metabolic syndrome on reverse atrial remodeling after ablation for atrial fibrillation.
Oct. 2018, Refereed, Not invited - Influence of balloon temperature and time to pulmonary vein isolation on acute pulmonary vein reconnection and clinical outcomes after cryoballoon ablation of atrial fibrillation.
Sep. 2018, Refereed, Not invited - 肥大型心筋症に合併した心房細動に対するカテーテルアブレーション
古川 力丈; 渡辺 一郎; 奥村 恭男; 永嶋 孝一; 高橋 啓子; 渡邉 隆太; 新井 将; 若松 雄二; 黒川 早矢香; 大久保 公恵; 中井 俊子; 平山 篤志; 磯 一貴; 國本 聡; 園田 和正; 戸坂 俊雅
日大医学雑誌, Aug. 2018 - Impact of sinus node recovery time after long-standing atrial fibrillation termination on the long-term outcome of catheter ablation
Naoko Yamaguchi; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Keiko Takahashi; Kazuki Iso; Ryuta Watanabe; Masaru Arai; Hiroaki Mano; Rikitake Kogawa; Sayaka Kurokawa; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama; Kazumasa Sonoda; Toshimasa Tosaka
International Heart Journal, 01 May 2018, Not refereed, Not invited - Hot Balloon Versus Cryoballoon Ablation for Atrial Fibrillation: Lesion Characteristics and Middle-Term Outcomes.
Koichi Nagashima; Yasuo Okumura; Ichiro Watanabe; Shiro Nakahara; Yuichi Hori; Kazuki Iso; Ryuta Watanabe; Masaru Arai; Yuji Wakamatsu; Sayaka Kurokawa; Hiroaki Mano; Toshiko Nakai; Kimie Ohkubo; Atsushi Hirayama
Circulation. Arrhythmia and electrophysiology, May 2018, Refereed, Not invited - Impact of Sinus Node Recovery Time after Long-Standing Atrial Fibrillation Termination on the Long-Term Outcome of Catheter Ablation.
Naoko Yamaguchi; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Keiko Takahashi; Kazuki Iso; Ryuta Watanabe; Masaru Arai; Hiroaki Mano; Rikitake Kogawa; Sayaka Kurokawa; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama; Kazumasa Sonoda; Toshimasa Tosaka
International Heart Journal, May 2018, Not refereed, Not invited - 上大静脈のリモデリングにより心房細動の再発が示唆された1例
渡邉隆大; 永嶋孝一; 黒川早矢香; 新井将; 若松雄治; 大塚直人; 中井俊子; 奥村恭男
日本不整脈心電学会カテーテルアブレーション委員会公開研究会プログラム・抄録集, 2018 - Influence of Obesity on the Progression of Electrical and Structural Remodeling in a Canine Atrial Fibrillation Model
ARAI Masaru; OKUMURA Yasuo; WATANABE Ichiro; NAGASHIMA Koichi; ISO Kazuki; WATANABE Ryuta; WAKAMATSU Yuji; KUROKAWA Sayaka; OOKUBO Kimie; NAKAI Toshiko; HAO Hiroyuki; TAKAHSHI Rie; TANIGUCHI Yoshiki; NIKAIDOU Mizuki; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2018 - Preoperative Cardiac Output is Relatively Preserved in CRT Responders
KUROKAWA Sayaka; NAKAI Toshiko; YAMADA Akimasa; SAITO Yuki; WAKAMATSU Yuji; WATANABE Ryuta; ARAI Masaru; NAGASHIMA Koichi; OKUMURA Yasuo; WATANABE Ichiro; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2018 - Ventricular Arrhythmias Originating from Papillary Muscle: Challenging Arrhythmia for Ablation
WAKAMATSU Yuji; NAGASHIMA Koichi; OKUMURA Yasuo; ISO Kazuki; WATANABE Ryuta; MASARU Arai; KUROKAWA Sayaka; OHKUBO Kimie; NAKAI Toshiko; WATANABE Ichiro; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2018 - Comparison of the Force-Time Integral and Novel Lesion Index for a Durable Pulmonary Vein Isolation
ARAI Masaru; OKUMURA Yasuo; WATANABE Ichiro; NAGASHIMA Koichi; ISO Kazuki; WATANABE Ryuta; WAKAMATSU Yuji; KUROKAWA Sayaka; OOKUBO Kimie; NAKAI Toshiko; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2018 - Comparison of Ablation Modalities for Pulmonary Vein Isolation and Operators’ Psychosomatic Stress
WATANABE Ryuta; OKUMURA Yasuo; NAGASHIMA Koichi; ISO Kazuki; ARAI Masaru; WAKAMATSU Yuji; KUROKAWA Sayaka; OHKUBO Kimie; NAKAI Toshiko; WATANABE Ichiro; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2018 - Lesion Formation after Pulmonary Vein Isolation Using Cryoballoon and Hotballoon in Patients with Atrial Fibrillation
WATANABE Ryuta; NAGASHIMA Koichi; OKUMURA Yasuo; ISO Kazuki; ARAI Masaru; WAKAMATSU Yuji; KUROKAWA Sayaka; OHKUBO Kimie; NAKAI Toshiko; KUNIMOTO Satoshi; WATANABE Ichiro; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2018 - Comparison of cryoballoon and radiofrequency ablation areas demarcated by postprocedure electroanatomic mapping in patients with atrial fibrillation treated by pulmonary vein isolation.
2018, Refereed, Not invited - Effect of cryoballoon ablation vs. radiofrequency ablation on left atrial ganglionated plexi in patients with atrial fibrillation.
2018, Refereed, Not invited - Predicting left atrial low-voltage areas during sinus rhythm on the basis of low voltage during atrial fibrillation.
2018, Refereed, Not invited - Spatial relations between the standard deviation of complex fractionted electrogram intervals and low-voltage areas in patients with atrial fibrollatin.
2018, Refereed, Not invited - Association between elevated left atrial pressure and poor prognosis ahter PVI for atrial fibrillation.
2018, Refereed, Not invited - Assesssment of ventricular tachycardia scar substrate by intracardiac echocardiography.
2018, Refereed, Not invited - Effect of acute termination of atrial fibrillation on the oputcome of ablation of persistent atrial fibrillation.
2018, Refereed, Not invited - The impact of very early recurrence of atrial fibrillation after cryoablation on the one-year clinical outcome.
2018, Refereed, Not invited - Impact of atrial fibrillation on the vagal stimulatin to ganglionated plexi stimulation: Comparison between patients with and without atrial fibrillation.
2018, Refereed, Not invited - Utility of entrainment pacing to clarify the circuit of macroreentrant tachycardia with dual early sites on activation ap.
2018, Refereed, Not invited - Clinical Implication of Serum Adiponectin on the Progression of Atrial Fibrillation.
Naoko Yamaguchi; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Keiko Takahashi; Kazuki Iso; Ryuta Watanabe; Masaru Arai; Sayaka Kurokawa; Kimie Ohkubo; Toshiko Nakai; Atsushi Hirayama
Journal of Arrhythmia, Dec. 2017, Not refereed, Not invited - Utility of entrainment pacing to clarify the circuit of macroreentrant tachycardia with dual early sites on activation maps.
Nov. 2017, Refereed, Not invited - Influence of the left atrial contact areas on fixed low-voltage zones during atrial fibrillation and sinus rhythm in persistent atrial fibrillation.
Oct. 2017, Refereed, Not invited - Resolution of the functional retrograde right bundle branch block during antidromic atrioventricular reciprocating tachycardia.
Oct. 2017, Refereed, Not invited - Scar characteristics derived from two- and three-dimensional reconstructions of cardiac contrast-enhabced magnetic resonance images: Relationship to ventricular tachycardia inducibility and ablation success.
Kazumasa Sonoda; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Hiroaki Mano; Rikitake Kogawa; Naoko Yamaguchi; Keiko Takahashi; Kazuki Iso; Kimie Ohkubo; Toshiko Nakai; Satoshi Kunimoto; Atsushi Hirayama
Journal of Arrhythmia, Oct. 2017, Not refereed, Not invited - カテーテルアブレーションに役立つノンインベイシブモダリティ 心臓MRI遅延造影画像による心房筋、心室筋の組織性状の評価 カテーテルアブレーション治療への応用
奥村 恭男; 渡辺 一郎; 園田 和正; 永嶋 孝一; 古川 力丈; 山口 直子; 高橋 啓子; 磯 一貴; 黒川 早矢香; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
心電図, Mar. 2017 - 心筋症患者の瘢痕に関連した心室性期外収縮に対するアブレーションにおける多電極接触マッピングの臨床的有用性と困難(Clinical Utility and Difficulty of Multielectrode Contact Mapping for Ablation of Scar-related Premature Ventricular Complexes in Patients with Cardiomyopathy)
中原 志朗; 堀 裕一; 永嶋 孝一; 奥村 恭男; 中川 彩子; 小林 さゆき; 酒井 良彦; 田口 功
日本循環器学会学術集会抄録集, Mar. 2017 - Right Ventricular Fractional Area Change Predicts Improvement in Left Ventricular Ejection Fraction Achieved with Cardiac Resynchronization Therapy
KUROKAWA Sayaka; NAKAI Toshiko; SAITO Yuki; MIZUTANI Hiroaki; WATANABE Ryuta; ARAI Masaru; ISO Kazuki; TAKAHASHI Keiko; NAGASHIMA Koichi; OKUMURA Yasuo; WATANABE Ichiro; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2017 - CARTOガイドにてConfidenceを用いての左房Voltage mapと手動での左房Voltage mapの精度の差の検討
西尾佳恵; 永嶋孝一; 杉山千紘; 安藤勝悟; 太田一美; 松井孝拓; 奥村恭男; 新井将; 渡辺隆大; 磯一貴; 高橋啓子; 水谷博明; 黒川早矢香; 大久保公惠; 中井俊子; 渡辺一郎; 平山篤志
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2017 - Hotballoon vs. Cryoballoon Ablation for Atrial Fibrillation: Lesion Analyses and Complication
NAGASHIMA Koichi; WATANABE Ichiro; OKUMURA Yasuo; NAKAHARA Shiro; HORI Yuichi; ISO Kazuki; TAKAHASHI Keiko; WATANABE Ryuta; ARAI Masaru; KUROKAWA Sayaka; OHKUBO Kimie; NAKAI Toshiko; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2017 - NavXによるAutoMapと従来の左房Voltage Mapの精度の検討
杉山千紘; 永嶋孝一; 西尾佳恵; 安藤勝悟; 太田一美; 松井拓孝; 奥村恭男; 新井将; 渡辺隆大; 磯一貴; 高橋啓子; 水谷博明; 黒川早矢香; 大久保公惠; 中井俊子; 渡辺一郎; 平山篤
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2017 - Characteristics of Late Recurrence of Atrial Fibrillation after Catheter Ablation
ARAI Masaru; OKUMURA Yasuo; WATANABE Ichiro; NAGASHIMA Koichi; ISO Kazuki; TAKAHASHI Keiko; WATANABE Ryuta; KUROKAWA Sayaka; OOKUBO Kimie; NAKAI Toshiko; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2017 - Comparison of Temperatures of the Cryoballoon and Incidence of Early Pulmonary Vein Reconduction and Dormant Conduction
WATANABE Ryuta; OKUMURA Yasuo; WATANABE Ichiro; NAGASHIMA Koichi; ISO Kazuki; TAKAHASHI Keiko; ARAI Masaru; MIZUTANI Hiroaki; KUROKAWA Sayaka; OHKUBO Kimie; NAKAI Toshiko; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2017 - Comparative Effects of Cryoballoon, HotBalloon and Radiofrequency Ablation of Pulmonary Veins on the Intrinsic Cardiac Autonomic Nervous System
WATANABE Ryuta; OKUMURA Yasuo; WATANABE Ichiro; NAGASHIMA Koichi; ISO Kazuki; TAKAHASHI Keiko; ARAI Masaru; MIZUTANI Hiroaki; KUROKAWA Sayaka; OHKUBO Kimie; NAKAI Toshiko; HIRAYAMA Atsushi
日本不整脈心電学会学術大会プログラム・抄録集(Web), 2017 - Impact of Body Mass Index on Reverse Atrial Remodeling after Atrial Fibrillation Ablation.
門野越; 奥村恭男; 齋藤佑記; 相澤芳裕; 永嶋孝一; 磯一貴; 高橋啓子; 新井将; 渡邉隆大; 廣高史; 渡辺一郎; 平山篤志
日本循環器学会学術集会(Web), 2017 - Relation of Structural and Electrical Remodeling of the Left Atrium and Induction of Sustained Atrial Fibrillation after Pulmonary Vein Isolation
渡邉隆大; 奥村恭男; 渡辺一郎; 永嶋孝一; 磯一貴; 新井将; 黒川早矢香; 平山篤志
日本循環器学会学術集会(Web), 2017 - Long-term Stroke Risk after Ablation of Atrial Fibrillation: Comparison with a Non-Ablation Patient Group
新井将; 奥村恭男; 渡辺一郎; 永嶋孝一; 磯一貴; 高橋啓子; 渡邉隆大; 黒川早矢香; 大久保公恵; 中井俊子; 平山篤志
日本循環器学会学術集会(Web), 2017 - 房室結節二重伝導路と2本の副伝導路をもち複数の頻拍が誘発されたWPW症候群の1例
高橋 啓子; 奥村 恭男; 永嶋 孝一; 園田 和正; 古川 力丈; 佐々木 直子; 磯 一貴; 黒川 早矢香; 大久保 公恵; 中井 俊子; 渡辺 一郎; 平山 篤志
心臓, Dec. 2016 - 心房細動維持における自律神経叢(ganglionated plexi)と心臓周囲脂肪の役割
奥村 恭男; 渡邊 一郎; 永嶋 孝一; 真野 博明; 園田 和正; 古川 力丈; 佐々木 直子; 高橋 啓子; 磯 一貴; 大久保 公恵; 中井 俊子; 平山 篤志
日本大学医学部総合医学研究所紀要, Dec. 2015 - 心房細動患者における心臓MRI遅延造影三次元構築画像による心房筋線維化領域の評価
奥村 恭男; 渡邊 一郎; 高橋 啓子; 永嶋 孝一; 園田 和正; 古川 力丈; 佐々木 直子; 磯 一貴; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
福田記念医療技術振興財団情報, Dec. 2015 - 冠静脈洞入口部に心房端を有するConcealed Atrio-His Bypass Tractを介した発作性上室性頻拍の1症例
園田 和正; 奥村 恭男; 渡辺 一郎; 永嶋 孝一; 古川 力丈; 佐々木 直子; 高橋 啓子; 磯 一貴; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
臨床心臓電気生理, May 2015 - 心室中隔欠損症術後遠隔期に心機能低下と難治性心室頻拍を生じ、心サルコイドーシスが疑われた1例
佐々木 直子; 奥村 恭男; 渡辺 一郎; 永嶋 孝一; 園田 和正; 古川 力丈; 高橋 啓子; 磯 一貴; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
心臓, Dec. 2014 - 高脂肪食がブタ心房筋の電気的、構造的リモデリングに及ぼす影響
奥村 恭男; 渡邊 一郎; 永嶋 孝一; 真野 博明; 園田 和正; 古川 力丈; 佐々木 直子; 高橋 啓子; 磯 一貴; 大久保 公恵; 中井 俊子; 平山 篤志
日本大学医学部総合医学研究所紀要, Dec. 2014 - Transthoracic echocardiographic backscatter-based assessment of left atrial remodeling involving left atrial and ventricular fibrosis in patients with atrial fibrillation
Naoko Sasaki; Yasuo Okumura; Ichiro Watanabe; Koichi Nagashima; Kazumasa Sonoda; Rikitake Kogawa; Keiko Takahashi; Kazuki Iso; Kimie Ohkubo; Toshiko Nakai; Takafumi Hiro; Atsushi Hirayama
INTERNATIONAL JOURNAL OF CARDIOLOGY, Oct. 2014, Not refereed, Not invited - 心房細動from bench to bedside 心房細動持続における心房周囲脂肪の役割
奥村 恭男; 渡邊 一郎; 永嶋 孝一; 園田 和正; 古川 力丈; 佐々木 直子; 高橋 啓子; 大久保 公恵; 中井 俊子; 平山 篤志; 中原 史朗; 高柳 寛
心電図, Aug. 2014 - Relation of Volume and Dominant Frequency of Left Atrium and Left Atrial Appendage on the Induction of Atrial Fibrillation after Ablation
Sonoda Kazumasa; Okumura Yasuo; Watanabe Ichiro; Nagashima Koichi; Kofune Masayoshi; Mano Hiroaki; Kogawa Rikitake; Sasaki Naoko; Ohkubo Kimie; Nakai Toshiko; Hirayama Atsushi
Japanese Journal of Electrocardiology, Jan. 2014, Not refereed - A case of arrhythmogenic right ventricular cadiomyopathy with ventricular fibrillation and J wave in inferior leads
Sonoda Kazumasa; Okumura Yasuo; Watanabe Ichiro; Nagashima Koichi; Kofune Masayoshi; Mano Hiroaki; Kogawa Rikitake; Sasaki Naoko; Ohkubo Kimie; Nakai Toshiko; Kunimoto Satoshi; Hirayama Atsushi
Shinzo, Dec. 2013 - 心臓超音波integrated backscatter法による心房筋線維化が心房細動アブレーション後の再発に及ぼす影響
奥村 恭男; 渡邊 一郎; 永嶋 孝一; 真野 博明; 園田 和正; 古川 力丈; 佐々木 直子; 大久保 公恵; 中井 俊子; 平山 篤志
日本大学医学部総合医学研究所紀要, Dec. 2013 - 持続性心房細動症例におけるカルジオバージョン後の洞結節回復時間によるカテーテルアブレーション後再発の予測
佐々木 直子; 奥村 恭男; 渡辺 一郎; 小船 雅義; 永嶋 孝一; 真野 博明; 園田 和正; 古川 力丈; 高橋 啓子; 磯 一貴; 大久保 公恵; 中井 俊子; 平山 篤志
心電図, Sep. 2013 - 器質的心疾患に合併した心室頻拍症例のCE-MRIでのQ-Mass:MR softwareによるDelayed Imageの特徴
園田 和正; 奥村 恭男; 渡辺 一郎; 真野 博明; 永嶋 孝一; 佐々木 直子; 古川 力丈; 小船 雅義; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
心電図, Sep. 2013 - 心サルコイドーシスに合併する心室頻拍の特徴とカテーテルアブレーションの有効性
高橋 啓子; 奥村 恭男; 渡辺 一郎; 佐々木 直子; 古川 力丈; 園田 和正; 永嶋 孝一; 磯 一貴; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
心電図, Sep. 2013 - 開心術後に生じた心房細動、心房頻拍に対しカテーテルアブレーションを施行し、根治しえた3症例
磯 一貴; 奥村 恭男; 渡辺 一郎; 永嶋 孝一; 園田 和正; 古川 力丈; 佐々木 直子; 高橋 啓子; 大久保 公恵; 中井 俊子; 平山 篤志
心電図, Sep. 2013 - 肥大型心筋症に合併した心房細動に対するカテーテルアブレーションの有効性
古川 力丈; 奥村 恭男; 渡辺 一郎; 小船 雅義; 真野 博明; 永嶋 孝一; 園田 和正; 佐々木 直子; 磯 一貴; 高橋 啓子; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
心電図, Sep. 2013 - 心房細動中の体表面心電図および心内局所電位における細動周期長の検討
佐々木 直子; 奥村 恭男; 渡邊 一郎; 小船 雅義; 永嶋 孝一; 真野 博明; 園田 和正; 古川 力丈; 高橋 啓子; 磯 一貴; 大久保 公恵; 中井 俊子; 平山 篤志
心電図, Sep. 2013 - たこつぼ型心筋症を合併した特発性心室細動の2症例
佐々木 直子; 大久保 公恵; 奥村 恭男; 小船 雅義; 永嶋 孝一; 真野 博明; 園田 和正; 古川 力丈; 中井 俊子; 國本 聡; 渡辺 一郎; 平山 篤志
心臓, Aug. 2013 - 右心耳基部の極めて高いDominant Frequency部位が心房細動の維持に関与していた1例
永嶋 孝一; 奥村 恭男; 渡辺 一郎; 小船 雅義; 芦野 園子; 真野 博明; 古川 力丈; 園田 和正; 佐々木 直子; 中井 俊子; 大久保 公恵; 平山 篤志
臨床心臓電気生理, May 2013 - ILRの有用性と問題点について 植込み型ループ式心電計にて心房粗動を診断した症例
真野 博明; 中井 俊子; 佐々木 直子; 古川 力丈; 園田 和正; 永嶋 孝一; 春田 裕典; 小船 雅義; 奥村 恭男; 渡辺 一郎; 平山 篤志
心電図, Mar. 2013 - 左室緻密化障害に合併した房室結節回帰性頻拍の1例
永嶋 孝一; 奥村 恭男; 渡辺 一郎; 小船 雅義; 真野 博明; 園田 和正; 國本 聡; 中井 俊子; 大久保 公恵; 平山 篤志
心臓, Dec. 2012 - 洞調律中のFFT解析によるhigh-DF電位の特徴と心房細動中のCFAEおよびhigh-DF部位の分布との比較
小船 雅義; 渡辺 一郎; 奥村 恭男; 佐々木 直子; 園田 和正; 古川 力丈; 永嶋 孝一; 真野 博明; 芦野 園子; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
心電図, Sep. 2012 - VTアブレーション心サルコイドーシス
園田 和正; 渡辺 一郎; 奥村 恭男; 小船 雅義; 真野 博明; 永嶋 孝一; 古川 力丈; 佐々木 直子; 大久保 公恵; 中井 俊子; 國本 聡; 笠巻 祐二; 平山 篤志
心電図, Sep. 2012 - 特発性心室細動患者におけるベクトル合成187チャネル高分解能心電計を用いたリスクの層別化に関する検討
大久保 公恵; 渡辺 一郎; 奥村 恭男; 園田 和正; 古川 力丈; 佐々木 直子; 永嶋 孝一; 真野 博明; 芦野 園子; 中井 敏子; 国本 聡; 平山 篤志; 堀江 稔
心電図, Sep. 2012 - 肺静脈下部共通幹を有し、術後盲端となった右下肺静脈からの期外収縮が心房細動の発生に関与していた持続性心房細動の1例
佐々木 直子; 渡辺 一郎; 奥村 恭男; 小船 雅義; 真野 博明; 永嶋 孝一; 古川 力丈; 園田 和正; 大久保 公恵; 中井 俊子; 國本 聡; 平山 篤志
心電図, Sep. 2012 - CARTO SOUNDによる左房・肺静脈の三次元画像の構築およびその特徴 CARTO MERGE、Fast Anatomical Mapping画像との比較
奥村 恭男; 渡辺 一郎; 小船 雅義; 永嶋 孝一; 園田 和正; 真野 博明; 大久保 公恵; 中井 俊子; 平山 篤志
心電図, Sep. 2012 - 左室緻密化障害に合併した房室結節回帰性頻拍の1例
園田 和正; 渡辺 一郎; 永嶋 孝一; 奥村 恭男; 小船 雅義; 真野 博明; 古川 力丈; 佐々木 直子; 大久保 公恵; 中井 俊子; 平山 篤志
心電図, Sep. 2012 - 洞不全症候群を合併した発作性心房細動に対する肺静脈隔離術の有用性について
古川 力丈; 渡辺 一郎; 奥村 恭男; 小船 雅義; 真野 博明; 永嶋 孝一; 園田 和正; 佐々木 直子; 大久保 公恵; 中井 俊子; 平山 篤志
心電図, Sep. 2012 - 当院における特発性心室細動蘇生例の特徴 J波を有する心電図の特徴
大久保 公恵; 渡辺 一郎; 奥村 恭男; 園田 和正; 永嶋 孝一; 真野 博明; 小船 雅義; 小船 達也; 中井 俊子
心臓, Aug. 2012 - 神経反射性失神(診断・治療) 下咽頭癌術後に頸動脈洞症候群を発症し、DDDペースメーカーが有効であった頸動脈洞症候群の1例
大久保 公恵; 渡辺 一郎; 奥村 恭男; 園田 和正; 永嶋 孝一; 真野 博明; 小船 雅義; 中井 俊子; 國本 聡; 平山 篤志
心電図, May 2012 - 通常型心房粗動に対する三尖弁-下大静脈間峡部への焼灼中に一過性房室ブロックを来した1例
奥村 恭男; 渡辺 一郎; 小船 雅義; 永嶋 孝一; 真野 博明; 園田 和正; 小船 達也; 大久保 公恵; 中井 俊子; 平山 篤志
臨床心臓電気生理, May 2012 - J波を伴う特発性心室細動の臨床的特徴とその治療について 異常J波を伴う特発性心室細動
大久保 公恵; 渡辺 一郎; 奥村 恭男; 園田 和正; 永嶋 孝一; 真野 博明; 小船 雅義; 小船 達也; 中井 俊子; 國本 聡; 平山 篤志
心電図, Feb. 2012 - Brugada症候群における下壁側壁誘導でのJ waveの意義 Brugada症候群における下壁側壁誘導の早期再分極の頻度の検討
大久保 公恵; 渡辺 一郎; 奥村 恭男; 園田 和正; 永嶋 孝一; 真野 博明; 小船 雅義; 小船 達也; 中井 俊子; 國本 聡; 平山 篤志
心電図, Feb. 2012 - 治療設定ゾーンを外れたVTを発症しICD治療が遅れた1症例
芦野園子; 中井俊子; 大久保公恵; 小船雅義; 奥村恭男; 真野博明; 園田和正; 永嶋孝一; 國本聡; 笠巻祐二; 渡辺一郎; 平山篤志
Journal of Arrhythmia, 2012 - 不整脈源性右室異形成症に合併した心房頻拍の1例
真野博明; 渡辺一郎; 中井俊子; 國本聡; 笠巻祐二; 奥村恭男; 小船雅義; 大久保公恵; 永嶋孝一; 春田裕典; 園田和正
Journal of Arrhythmia, 2012 - 向精神病薬でType I Brugada ECGを呈したが,Pilsicainide負荷では有意な変化を示さなかった無症候性Brugada症候群の1症例
小船雅義; 渡邉一郎; 奥村恭男; 園田和正; 古川力丈; 永嶋孝一; 真野博明; 芦野園子; 大久保公恵; 中井俊子; 國本聡; 平山篤志
Journal of Arrhythmia, 2012 - Contact Bipolar Mappingによる洞調律時の左房興奮様式
園田和正; 渡辺一郎; 奥村恭男; 永嶋孝一; 真野博明; 小船雅義; 大久保公恵; 中井俊子; 國本聡; 笠巻祐二; 平山篤志
Journal of Arrhythmia, 2012 - 薬剤溶出性ステント留置後に遅発性ステント血栓症を生じた一例
北野 大輔; 高山 忠輝; 大久保 公恵; 赤羽 正史; 永嶋 孝一; 平山 篤志
日大医学雑誌, Dec. 2009 - 下壁の急性心筋梗塞の患者の永久ペースメーカー植え込みに関する検討
永嶋 孝一; 高山 忠輝; 大久保 公恵; 赤羽 正史; 金井 孝司; 川野 太郎; 市川 誠; 春田 裕典; 深町 大介; 北野 大輔; 広 高史; 平山 篤志
日本冠疾患学会雑誌, Nov. 2009
Lectures, oral presentations, etc.
- 心房細動合併心不全における心臓再同期療法
Sep. 2019, Not invited - Reset of Atrial Tachycardia by Scanned Atrial Extrastimulus from Downstream Sites on Multielectrode Catheters: A Novel Diagnostic Maneuver to Clarify the Macroreentrant Atrial Tachycardia Circuit.
Jul. 2019, Not invited - Ablation Index vs Lesion Index: Which Is the Better Marker for Lesion Size?
Jul. 2019, Not invited - Multifactorial Analysis for Sex-Differences of Pulmonary Vein Antral Remodeling in Patients with Atrial Fibrillation
Jul. 2019, Not invited - Reset of Atrial Tachycardia by Scanned Atrial Extrastimulus from Downstream Sites on Multielectrode Catheters: A Novel Diagnostic Maneuver to Clarify the Macroreentrant Atrial Tachycardia Circuit.
May 2019, Not invited - What Patients Will Gain Prognostic Benefit from Atrial Fibrillation Ablation? Propensity Score Analysis for a Comparison of Long-term Outcomes Between Ablation (AF Ablation Frontier Registry) vs. Non-ablation (SAKURA AF Registry)
May 2019, Not invited - Discontinuation of Anticoagulant Drugs and Clinical Adverse Events after Catheter Ablation of Atrial Fibrillation in Japan: AF Ablation Frontier Registry
Mar. 2019, Not invited - Comparison of 24-Hour vs 2-Week Continuous Monitoring for Detection of Unknown Atrial Fibrillation among Participants without Prior Atrial Fibrillation Episodes.
Mar. 2019, Not invited - Is Epicardial Adipose Tissue the Cause or Consequence of Atrial Fibrillation?
Mar. 2019, Not invited - The Computation of Atrial Fibrillation Chaos Characteristics Based on Local Electrograms of Pulmonary Veins
Mar. 2019, Not invited - Optimal Diameter of Pulmonary Vein Ostium for 2nd Generation 28-mm Cryoballoon Ablation for Atrial Fibrillation.
Mar. 2019, Not invited - Ablation Index vs Lesion Index: Which is the Better Marker for Lesion Size?
Mar. 2019, Not invited - A Lesion Created by Repeated Applications at the Same Site Distorts the Ablation Index-based Lesion Size.
Mar. 2019, Not invited - 369.Different Effects of Cryoballoon Ablation versus Radiofrequency Ablation on High Voltage Zones in the Pulmonary Vein-Left Atrial Junction.
Mar. 2019, Not invited - Sex-Difference of Pulmonary Vein Antral Remodeling in Patients with Atrial Fibrillation.
Mar. 2019, Not invited - Comparison of the Post-ablation Recurrence between Epicardial Adipose Tissue-based Ablation in Addition to Pulmonary Vein Isolation (PVI) vs. PVI Alone.
Mar. 2019, Not invited - The Modified Ablation Index: A Novel Determinant of Acute Pulmonary Vein Reconnections after Pulmonary Vein Isolation.
Mar. 2019, Not invited - CRT多点ペーシングに関する検討
Feb. 2019, Not invited - 肺静脈隔離後の冠静脈洞入口部近傍からの期外収縮の治療により洞調律を保持しえた持続性心房細動の１例.
Nov. 2018, Not invited - CRT-D電池交換時のポケット内出血によりペーシング不全をきたした1例
Sep. 2018, Not invited - Preoperative Cardiac Output is Relatively Preserved in CRT Responders
Jul. 2018, Not invited - Influence of Obesity on the Progression of Electrical and Structural Remodeling in a Canine Atrial Fibrillation Model
Jul. 2018, Not invited - Relationship between Ablation Index and Lesion Index for Durable Pulmonary Vein Isolation
Jul. 2018, Not invited - Electrophysiologic and Anatomic Parameters Predicting Additional Touch-up Radiofrequency Application after Hot Balloon-based Pulmonary Vein Isolation
Jul. 2018, Not invited - Ventricular Arrhythmias Originating from Papillary Muscle: Challenging Arrhythmia for Ablation
Jul. 2018, Not invited - High Incidence of Mitral Insufficiency in Women Among Patients with Persistent Atrial Fibrillation
Jul. 2018, Not invited - Lesion Formation after Pulmonary Vein Isolation Using Cryoballoon and Hotballoon in Patients with Atrial Fibrillation
Jul. 2018, Not invited - Comparison of the Force-Time Integral and Novel Lesion Index for a Durable Pulmonary Vein Isolation
Jul. 2018, Not invited - Comparison of Ablation Modalities for Pulmonary Vein Isolation and Operatorsʼ Psychosomatic Stress.
Jul. 2018, Not invited - Relative Influence of the Power, Force, and Time on the Determinants of the Lesion Index and Ablation Index
Jul. 2018, Not invited - Different Major Determinants of Clinically Relevant Events between Young and Elderly Anticoagulated Atrial Fibrillation Patients: Data Findings from the SAKURA AF Registry
Jul. 2018, Not invited - Anomalous Origins of Coronary Arteries Coursing between the Great Vessels Presenting with Cardiovascular Events: Clinical Features, Management, and Major Determinants of Clinical Outcome （J-CONOMALY Registry）
Jul. 2018, Not invited - Comparison Of Ablation Modalities For Pulmonary Vein Isolation And Operators′Psychosomatic Stress
May 2018, Not invited - Quantitative Assessment of Left Ventricular Scar by Intracardiac Echocardiography – Comparison with Voltage Map and Contrast-Enhanced Cardiac MRI Imaging –.
May 2018, Not invited - Is A Vagal Response During Left Atrial Ganglionated Plexi Stimulation A Physiological Phenomenon? – Comparison Between Patients with And Without Atrial Fibrillation.
May 2018, Not invited - Three-dimentional Architecture ff VT Substrate Based on High Resolution Contrast-enhanced Cardiac MRI: Insights for VT Ablation.
May 2018, Not invited - Antral Lesion Size by Pulmonary Vein Isolation with Balloon-based Techniques Really Matters For Outcome?
May 2018, Not invited - Relation Between Tricuspid Annular Plane Systolic Excursion And NT-proBNP-defined Improvement In Cardiac Function After CRT Device Implantation.
May 2018, Not invited - Comparison Of Ablation Modalities For Pulmonary Vein Isolation And Operators’ Psychosomatic Stress.
May 2018, Not invited - Influence Of Obesity On The Progression Of Electrical And Structural Remodeling In A Canine Atrial Fibrillation Model.
May 2018, Not invited - Validation Of The Lesion Size Index In An In Vitro Porcine Heart: Implication Of A Durable Pulmonary Vein Isolation.
May 2018, Not invited - Importance of Epicardial Adipose Tissue on Reverse Atrial Remodeling after Atrial Fibrillation Ablation.
Mar. 2018, Not invited - Spatial Relations between Standard Deviation of the Complex Fractionated Atrial Electrogram Intervals and Low-voltage Areas in Patients with Atrial Fibrillation
Mar. 2018, Not invited - 通電中、一過性完全房室ブロックとなったが、根治し得たヒス束近傍を起源とした心室性期外収縮の１例.
Jul. 2017, Not invited - 減衰伝導特性を有するATP感受性右側自由壁房室副伝導路を介した逆行性房室回帰性頻拍(AVRT)の１例.
Jul. 2017, Not invited - 近似した頻拍周期を有する２種類の上室頻拍を認めた１例.
Jul. 2017, Not invited - 心内膜側・外膜側を含んだ三次元回路が推定され、不整脈源性右室心筋症の合併が示唆された心室中隔欠損術後の心室頻拍の１例.
Jul. 2017, Not invited - 頻発する心房頻拍・心室頻拍の治療に難渋した心筋炎後拡張型心筋症の一症例．
Jul. 2017, Not invited - Hotballoon vs. Cryoballoon ablation for atrila fibrillation: Lesion analyses and complication.
May 2017, Not invited - Efficacy and Safety of Low Dosing of Direct Oral Anticoagulants for Atrial fibrillation in Japan: Data From the SAKURA AF Registry.
May 2017, Not invited - Considering QRS duration in light of body weight in Japanese cardiac resynchronization therapy candidates.
May 2017, Not invited - High voltage zones within the pulmonary vein antra: major determinants of pulmonary vein reconnection after atrial fibrillation ablation.
May 2017, Not invited - Efficacy of additional touch-up radiofrequency ablation for residual /dormant pulmonary vein conduction after cryoballoon ablation.
May 2017, Not invited - Comparison of the efficacy of cryoablation for paroxysmal and persistent atrial fibrillation. The 81st Annual Scientific Meetiong of the Japanese Circulation Society.
Mar. 2017, Not invited - Wavefront direction and cycle length influence lefr atrial electrogram amplitude and dominant frequency. The 81st Annual Scientific Meetiong of the Japanese Circulation Society.
Mar. 2017, Not invited - Relation of structural and electrical remodeling of the left atrium and induction of sustained atrial fibrillation after pulmonary vein isolation.
Mar. 2017, Not invited - High voltage zones within the pulmonary vein antra: Majoe determinants of pulmonary vein reconnection after atrial fibrillation ablation.
Mar. 2017, Not invited - Impact of body mass index on reverse atrial remodeling after atrial fibrillation ablation. The 81st Annual Scientific Meetiong of the Japanese Circulation Society.
Mar. 2017, Not invited - Relation of pulmonary vein – cryoballoon angle and PV ntrum voltage on the residual /dormant pulmonary vein conduction.
Mar. 2017, Not invited - Long-term stroke risk after ablation of atrial fibrillation: Comparison with a non-ablation patient group.
Mar. 2017, Not invited - Complex fractionated atrial electrograms, high dominant frequency regions, and left atrial voltages during sinus rhythm and atrial fibrillation.
Mar. 2017, Not invited - Considering QRS duration in light of body weight in Japanese cardiac resynchronization candidates.
Mar. 2017, Not invited - 減衰伝導特性を有するATP感受性右房自由壁房室副伝導路を介し逆行性房室回帰性頻拍 (AVRT)を認めた一例.
Feb. 2017, Not invited
Research Themes
- Deep learning to clarify the mechanisms of atrial fibrillation
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, 01 Apr. 2022 - 31 Mar. 2025
永嶋 孝一 - Electrophysiological mechanism of atrial fibrillation
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, 01 Apr. 2018 - 31 Mar. 2020
NAGASHIMA Koichi
