Results 191 to 200 of about 58,076 (280)

Efficacy and Safety of Catheter Ablation in Very Elderly Patients With Atrial Fibrillation: Short‐ To Mid‐Term Outcomes From a Multicenter Study

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
Patients aged ≥ 80 years with atrial fibrillation underwent catheter ablation. At 2 years, the recurrence‐free survival rate was 85.8% in paroxysmal AF and 63.6% in persistent AF (p = 0.024), and periprocedural complications occurred in 12.0%, including severe complications in 3.3%.
Takumi Tamura, Yoshihisa Naruse, Taro Narumi, Yuki Tokonami, Yasukazu Takazawa, Kazuki Ito, Yutaro Kaneko, Makoto Sano, Ryosuke Takeuchi, Natsuko Hosoya, Masahiro Muto, Ryuta Henmi, Ryo Sugiura, Keisuke Miyajima, Yuichiro Maekawa   +14 more
wiley   +1 more source

Extensive subcutaneous venous collateral network compensating for near-occlusive superior vena cava stenosis. [PDF]

J Vasc Surg Venous Lymphat Disord
Morisot E, Ohana M, Cordeanu EM, Stephan D.   +3 more
europepmc   +1 more source

¹²⁵Iodine brachytherapy stents for lung cancer with superior vena cava syndrome. [PDF]

BMC Cancer
Li Y, Sun Z, Duan H, Song M, Hou R, Han X, Yan Y, Jiao D.   +7 more
europepmc   +1 more source

Interlesion Time as a Key Metric of Procedural Proficiency in Atrial Fibrillation Ablation: From Fellow to Attending

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
Attending EPs performed ablation with shorter ILT, which likely contributed to more efficient procedures and reduced overall ablation time. ABSTRACT Introduction Pulmonary vein isolation (PVI) is a cornerstone of atrial fibrillation (AF) ablation. Unlike balloon‐based or pulsed field ablation, radiofrequency ablation requires precise catheter control ...
Hitoshi Mori, Daisuke Kawano, Masataka Narita, Kazuhisa Matsumoto, Tsukasa Naganuma, Wataru Sasaki, Naomichi Tanaka, Kazuhiko Kuinose, Kei Matsumoto, Yoshifumi Ikeda, Kazuo Matsumoto, Ritsushi Kato   +11 more
wiley   +1 more source

Electrophysiological Characteristics of Atrial Fibrillation Trigger Sites During Ongoing Atrial Fibrillation Using Ultra‐High‐Resolution Mapping

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
AF trigger sites exhibited a markedly shorter minimum local cycle length during ongoing AF, suggesting transient rapid activity. Ultra‐high‐resolution mapping during ongoing AF may provide complementary mechanistic information when conventional trigger mapping is inconclusive.
Kohki Nakamura, Takehito Sasaki, Taiki Masuyama, Kentaro Minami, Shingo Yoshimura, Suguru Nishiuchi, Akiko Kodama, Kojiro Hattori, Kenichi Kaseno, Nobusada Funabashi, Shigeto Naito   +10 more
wiley   +1 more source

Superior vena cava and atrial cardiomyopathy: role of adjunctive superior vena cava isolation ablation in atrial fibrillation. [PDF]

Europace
Kantharia BK, Wehrens XHT, Linz D.
europepmc   +1 more source

Efficacy of a Novel Ablation Index Algorithm for Cavotricuspid Isthmus Ablation Using a Flexible‐Tip Ablation Catheter

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
AutoMark Index (AI) is a novel ablation algorithm that combines contact force, radiofrequency current, and application to provide real‐time lesion formation. AI‐guided CTI ablation protocol is efficient in shortening RF duration for acute bidirectional CTI block and CTI procedure time compared to the conventional 40 W ablation protocol.
Koji Sudo, Kenji Kuroki, Tetsuya Asakawa, Kazuya Nakagawa, Jumpei Saito, Chisa Asahina, Takeaki Goto, Maoko Atsumi, Tomoaki Hasegawa, Yasuteru Yamauchi, Kazutaka Aonuma, Akira Sato   +11 more
wiley   +1 more source

Dual Intracardiac Thromboses Associated With Dilated Coronary Sinus and Persistent Left Superior Vena Cava. [PDF]

JACC Case Rep
Terashima S, Harada K, Kawabata R, Matsunaga S, Takahara K, Kataoka T, Harada K, Nagao T, Shinoda N, Murohara T.   +9 more
europepmc   +1 more source

Adenosine‐Sensitive Focal Atrial Tachycardia Late After Atriopulmonary Connection Fontan Procedure: A Case Report

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
We describe a case of adenosine‐sensitive focal atrial tachycardia (AT) in a patient late after atriopulmonary connection (APC) Fontan procedure. Radiofrequency application successfully abolished the AT; meanwhile, conversion to total cavopulmonary connection (TCPC) and/or Maze procedure may fail to suppress the AT because the origin was crista ...
Takahiko Kinjo, Daiji Takeuchi, Keiko Toyohara, Kei Inai, Morio Shoda   +4 more
wiley   +1 more source

Pulsed Field Ablation's Collateral Effects on Persistent Left Superior Vena Cava: Durable or Temporary Electroporation? [PDF]

JACC Case Rep
Zarębski Ł, Futyma P.
europepmc   +1 more source