Results 151 to 160 of about 411,441 (321)

Evaluation of Hemolysis Risk, Renal Function, and Safety Among Two Pulsed Field Ablation Systems: A Systematic Review and Meta‐Analysis

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Pentaspline systems were associated with more pronounced laboratory markers of hemolysis, although clinically significant renal dysfunction remained uncommon and evidence regarding clinical consequences remains limited. ABSTRACT This study investigated the hemolysis risk, renal, and safety outcomes between two pulsed field ablation (PFA) systems.
Abdalrahman Al‐Slaimieh, Ibrahim Ghayada, Rand Al‐Huneidy, Mohammad Shahin, Khaled Abukhalaf, Waleed Alomari, Khaled Marwa, Saeed Abdel Kamel, Yahya Almazaraa, Mohammad Hajjiri, Abdallah Al‐Ani   +10 more
wiley   +1 more source

Atrioventricular Nodal Reentrant Tachycardia: Current Perspectives

Research Reports in Clinical Cardiology, 2020
Mario Matta, Chiara Devecchi, Federica De Vecchi, Francesco Rametta Cardiology Division, Sant’Andrea Hospital, Vercelli, ItalyCorrespondence: Mario MattaCardiology Division, Sant’Andrea Hospital, Corso M. Abbiate 21, Vercelli 13100, ItalyTel +
Matta M, Devecchi C, De Vecchi F, Rametta F   +3 more
doaj  

Association Between the Change in Interleukin‐6 Levels and Early Recurrence of Atrial Fibrillation: A Comparison of Pulsed Field Ablation and Radiofrequency Ablation

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Despite causing greater myocardial injury and hemolysis, pulsed field ablation induces significantly less systemic inflammation than radiofrequency ablation. This reduced inflammatory response is independently associated with a lower incidence of early atrial fibrillation recurrence.
Ken Watanabe, Takanori Arimoto, Mashu Toyoshima, Kyoko Koyama, Yuta Kobayashi, Naoaki Hashimoto, Masafumi Watanabe   +6 more
wiley   +1 more source

Successful Extensive Pulsed Field Ablation for Atrial Fibrillation Without Leadless Pacemaker Interference

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Although Pulsed field ablation (PFA) has demonstrated efficacy for atrial fibrillation, its safety in patients with leadless pacemaker remains uncertain. This case suggests that extensive PFA involving persistent left superior vena cava, superior vena cava, and left atrial posterior wall can be safely performed without device interference.
Gen Matsuura, Hidehira Fukaya, Tomoharu Yoshizawa, Atsuhiko Sugimoto, Junya Ako   +4 more
wiley   +1 more source

Catheter ablation of common atrioventricular nodal reentry tachycardia using the conventional method

Zanco Journal of Medical Sciences, 2019
Background and objective: Atrioventricular nodal reentry tachycardia is the commonest type of supraventricular tachycardia referred to the electrophysiology laboratory.
Amar Alhamdi
doaj  

Radiofrequency Catheter Ablation of Ventricular Tachycardia in Patients With Hypertrophic Cardiomyopathy and Apical Aneurysm.

JACC Clinical Electrophysiology, 2018
Miyako Igarashi, A. Nogami, K. Kurosaki, Yuichi Hanaki, Y. Komatsu, S. Fukamizu, I. Morishima, K. Kaitani, Suguru Nishiuchi, A. Talib, Takeshi Machino, K. Kuroki, H. Yamasaki, N. Murakoshi, Y. Sekiguchi, K. Kuga, K. Aonuma   +16 more
semanticscholar   +1 more source

Unexpected Right Atrial Crossing of the Sphere‐9 Catheter Despite Stable Left Atrial Sheath Position

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
The Sphere‐9 catheter unexpectedly crossed into the right atrium despite stable left atrial sheath position. A perpendicular, sheath‐supported approach may have facilitated passage of the flexible lattice tip through a small interatrial communication while the sheath remained within the left atrium.
Takeru Ikenaga, Masatsugu Nozoe, Takanori Watanabe, Hiroshi Mannoji, Toru Kubota   +4 more
wiley   +1 more source

Incidence of Pulmonary Vein Stenosis After Radiofrequency Catheter Ablation of Atrial Fibrillation.

JACC Clinical Electrophysiology, 2017
C. Teunissen, B. Velthuis, R. Hassink, J. F. van der Heijden, E. Vonken, N. Clappers, P. Doevendans, P. Loh   +7 more
semanticscholar   +1 more source

Catheter Ablation Versus Medical Therapy in Atrial Fibrillation With Heart Failure With Reduced or Mildly Reduced Ejection Fraction: A GRADE‐Assessed Systematic Review and Meta‐Analysis

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
In patients with atrial fibrillation and HFmrEF/HFrEF, catheter ablation was associated with lower mortality and improved cardiac function compared with conventional medical therapy, while cardiovascular hospitalization was not significantly reduced. The overall certainty of evidence ranged from moderate to high.
Aleena Amir Malik, Nasir Saeed, Goodluck Oparaugo, Muhammad Waqar Shahid, Waqas Kareem, Fatima Yousaf, Zain Ul Abedeen, Fatima Sajjad, Kashif Yousaf, Fizza Kazmi, Rubab Zahra, Ishfaq Ali, Sahil Kumar, Tanzeela Gul, Zartasha Rahim, Abdul Basit, Manal Sharif, Anum Noor, Habib ur Rehman, Imdad Ullah Shah, Abdullah Afridi   +20 more
wiley   +1 more source

Clinical Characteristics and Timing of Accessory Pathway Reconduction During Catheter Ablation of Accessory Pathways

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Intra‐procedural accessory pathway reconduction occurred in 18% of patients, with 65.2% of events detected ≥ 15 min after initial pathway elimination. Reconduction was associated with a higher rate of late recurrence, supporting careful assessment for conduction recovery during the post‐ablation waiting period.
Wataru Sasaki, Hitoshi Mori, Daisuke Kawano, Kei Matsumoto, Naomichi Tanaka, Tsukasa Naganuma, Masataka Narita, Kazuhisa Matsumoto, Yoshifumi Ikeda, Takahide Arai, Shintaro Nakano, Ritsushi Kato   +11 more
wiley   +1 more source