Results 141 to 150 of about 1,599 (212)

R1 Prognostic Significance of T‐Wave Amplitude Variability for Adverse Cardiovascular Outcomes: A Systematic Review and Meta‐Analysis

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
In this systematic review and meta‐analysis of seven studies involving 1366 patients, elevated T‐wave amplitude variability (TAV) was associated with a 2.5‐fold higher risk of adverse cardiovascular outcomes. These findings support TAV as a marker of ventricular repolarization instability for long‐term risk stratification.
Yoshihiro Sobue, Kazuya Takeda, Mari Amino, Koichiro Yoshioka, Tomohide Ichikawa, Eiichi Watanabe   +5 more
wiley   +1 more source

A Case of Rotator Cuff Tear Owing to External Electrical Cardioversion

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
External defibrillation during ablation complicated a massive rotator cuff tear.
Masahiro Watanabe, Shinichi Higuchi, Ayano Yuasa, Syun Hasegawa, Kinichi Kameyama   +4 more
wiley   +1 more source

Postoperative Nausea and Vomiting After Deep Sedation for Radiofrequency Catheter Ablation in Pediatric Patients

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
This retrospective study investigated the incidence of postoperative nausea and vomiting (PONV) in 70 pediatric radiofrequency catheter ablation procedures under deep sedation. PONV occurred in 17% of procedures, with a significantly higher incidence following left‐sided ablation. Importantly, the majority of PONV symptoms resolved spontaneously within
Yoshikatsu Takeda, Shuhei Fujita, Naoto Sakumura, Kazuyuki Ueno, Kengo Miyashita, Takeshi Futatani, Akio Chikata, Kazuo Usuda, Hidenori Iwasaki, Taichi Nakamura, Kunio Ohta, Taizo Wada   +11 more
wiley   +1 more source

Hybrid Thoracoscopic‐Endocardial Versus Endocardial Catheter Ablation for Persistent Atrial Fibrillation: A Systematic Review and Meta‐Analysis

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
Hybrid thoracoscopic‐endocardial ablation improved overall rhythm control, antiarrhythmic drug independence, and reduced repeat ablation compared with endocardial catheter ablation in persistent atrial fibrillation. These benefits were offset by greater procedural complexity and a higher risk of major complications. ABSTRACT Background Hybrid ablation (
Annelyse Vitória Barbosa, Bárbara Reis Silva, Pedro Lucas Alves Alencar, Silvia Marçal Botelho, Aguinaldo Figueredo Freitas Junior, Antônio da Silva Menezes Júnior   +5 more
wiley   +1 more source

Stokes–Adams Syncope and Ventricular Standstill

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
Stokes–Adams syncope has various etiologies including atrioventricular conduction delays, ischemia, or vagal mechanisms. Careful EKG analysis including serial EKGs, may help identify contributory mechanisms to the etiology of syncope, even after permanent pacemaker implantation.
Khalid Shakfeh, Takumi Yamada, Aditya Saini   +2 more
wiley   +1 more source

Postpartum Sinus Tachycardia

ARC Journal of Gynecology and Obstetrics, 2016
openaire   +1 more source

Midterm Efficacy of SubcutAneous Implantable CardioVErter‐Defibrillator in ≤ 18 Year‐Old CHILDREN (SAVE CHILDREN‐II Registry)

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
S‐ICD therapy demonstrated favorable mid‐term safety and efficacy in pediatric patients, with durable sensing performance and a low incidence of device‐related infection. ABSTRACT Background The subcutaneous implantable cardioverter‐defibrillator (S‐ICD) avoids transvenous leads and is a promising option for sudden cardiac death (SCD) prevention in ...
Hitoshi Mori, Taisuke Nabeshima, Kota Nagaoka, Hideo Fukunaga, Hidemori Hayashi, Osamu Inaba, Yuhei Isonaga, So Asano, Junichi Nitta, Shigeo Watanabe, Sou Otsuki, Hiroshi Suzuki, Hidehira Fukaya, Jun Kishihara, Toshiyuki Chisaka, Takashi Higaki, Ayako Okada, Hideki Kobayashi, Takayuki Sekihara, Takafumi Oka, Seiichi Sato, Keisuke Yoshino, Hidekazu Kondo, Naohiko Takahashi, Ken Kato, Masaru Miura, Jun Maeda, Shuntaro Tamura, Kentaro Ikeda, Hiroko Goto, Takashi Murakami, Tsutomu Wada, Motoki Takamuro, Tsugutoshi Suzuki, Yuji Ishida, Shingo Sasaki, Takuro Nishimura, Masateru Takigawa, Tomomi Matsuura, Tomohiko Imamura, Satoshi Shizuta, Masato Fukunaga, Maiko Kuroda, Rintaro Hojo, Seiji Fukamizu, Hirohiko Suzuki, Yukihiko Yoshida, Itsuro Morishima, Kenji Kuraishi, Eiki Nishihara, Yoshihisa Naruse, Tomoyuki Sato, Yoshiyasu Aizawa, Kimitaka Nishizaki, Kentaro Nakamura, Norihito Nuruki, Masao Yoshinaga, Yukitoshi Ikeya, Yasuo Okumura, Shota Muraji, Yusuke Kondo, Makoto Nakano, Machiko Kito, Yasuya Inden, Satoshi Higuchi, Takahiko Kinjo, Kazuhisa Matsumoto, Masataka Narita, Wataru Sasaki, Tsukasa Naganuma, Daisuke Kawano, Naomichi Tanaka, Kei Matsumoto, Takuro Kojima, Yoshifumi Ikeda, Ritsushi Kato, Naokata Sumitomo   +76 more
wiley   +1 more source

Introduction of Low‐Voltage Bridge Mapping for Radiofrequency Ablation of AVNRT in Children: One‐Year Follow‐Up Results

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
Introducing low‐voltage bridge mapping for RF AVNRT ablation in children reduces the number and duration of RF applications without prolonging procedure time. One‐year follow‐up demonstrates durable efficacy and safety, supporting LVBM as a valuable refinement of pediatric AVNRT ablation strategies. ABSTRACT Background Low‐voltage bridge mapping (LVBM)
Tomasz M. Książczyk, Klaudia Obsznajczyk, Radosław Pietrzak   +2 more
wiley   +1 more source

Parasympathetic Tone Selectively Modulates Electrogram Fragmentation and Spectral Properties in Right Atrial Ganglionated Plexi

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
Electrogram fragmentation and spectral EGMs features in GPs area are selectively modulated by parasympathetic tone, as demonstrated by high‐density right atrial mapping before and after vagal blockade. EGMs, bipolar atrial electrograms; GPs, ganglionated plexi; RA, right atrium.
Andrea Giomi, Andrea Bernardini, Alessandro Paoletti Perini, Margherita Padeletti, Cristiano Salvatore Zaccaria, Federica Michelotti, Umberto Signorini, Rossella Marcucci, Massimo Milli   +8 more
wiley   +1 more source

The Japanese Catheter Ablation Registry (J‐AB): Annual Report in 2024

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
Analysis of 112 151 catheter ablation procedures from the 2024 Japanese Catheter Ablation (J‐AB) Registry demonstrated consistently low acute complication rates, with a slight reduction from 2023, confirming the safety of contemporary catheter ablation practice in Japan.
Kengo Kusano, Koichi Inoue, Koshiro Kanaoka, Koji Miyamoto, Yasuo Okumura, Yu‐ki Iwasaki, Kazuhiro Satomi, Seiji Takatsuki, Kohki Nakamura, Seigo Yamashita, Masaharu Masuda, Yoshitaka Iwanaga, Shoko Chishaki‐Kawabata, Teiichi Yamane, Wataru Shimizu, Hiroshi Tada, on behalf of J‐AB registry investigators   +16 more
wiley   +1 more source