Results 101 to 110 of about 283,452 (221)

Clinical Vulnerability Refines Rhythm‐Related Outcomes in Older Patients Undergoing Pulmonary Vein Isolation for Atrial Fibrillation: An Observational Cohort Study

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
In patients undergoing pulmonary vein isolation, age ≥ 75 years was associated with greater recurrence‐related rhythm intervention. However, outcomes varied markedly among older adults. A simple score incorporating persistent AF, heart failure, chronic kidney disease, and valve disease identified elderly patients with low or high clinical vulnerability.
Yazan Mohsen, Jascha Fernholz, Lucas Steffens, Iryna Novikov, Shreeram Sabareesan, Ishan Vatsaraj, Kensuke Sakata, Moritz Knitter, Henning Horlitz, Marc Horlitz, Mustafa Zakkar, Riyaz Somani, G. Andre Ng, Dennis Rottländer, Florian Stöckigt, Ibrahim Antoun   +15 more
wiley   +1 more source

OPTIMAL ANALYSIS OF THE SIGNAL-AVERAGED P-WAVE IN PATIENTS WITH PAROXYSMAL ATRIAL-FIBRILLATION

, 1995
Objective-To define the ability analysis of the signal averaged wave to identify patients with paroxysmal atrial fibrillation (AF) and establish whether differences in quantitative variables between patients and controls are due to concurrent ...
P J Stafford (16110158), D Robinson (9523037), R Vincent (16071923)   +2 more
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Prediction of Atrial Fibrillation Risk Through the Integration of Genetic Information and Artificial Intelligence‐Based Electrocardiogram Data

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
In 39 478 UK Biobank participants, integrating atrial fibrillation (AF) polygenic risk and AI‐ECG–derived features with the CHARGE‐AF clinical risk model significantly improved prediction of incident AF. These findings support the complementary value of genetic and AI‐ECG information for more refined AF risk stratification. ABSTRACT Background Accurate
Pil‐Sung Yang, Hanjin Park, Oh‐Seok Kwon, Je‐Wook Park, Daehoon Kim, Hee Tae Yu, Tae‐Hoon Kim, Jae‐Sun Uhm, Boyoung Joung, Hui‐Nam Pak   +9 more
wiley   +1 more source

Effectiveness of Bachmann's Bundle Pacing in a Patient With Severe Heart Failure and Refractory Atrial Fibrillation

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
This case report highlights CRT‐D with Bachmann's bundle pacing (BBP) in a patient with severe heart failure and refractory atrial fibrillation. BBP preserved atrioventricular conduction without PR prolongation, maintained left ventricular–only pacing, and was associated with suppression of atrial fibrillation and improvement in left atrial contractile
Yosuke Murase, Yasuhiro Ogawa, Hajime Imai, Keita Mamiya, Katsuhiro Kawaguchi   +4 more
wiley   +1 more source

Procedural Efficiency and Clinical Outcomes of a Region‐Specific Radiofrequency Ablation Strategy for Pulmonary Vein Isolation

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Graphical summary of a region‐specific radiofrequency ablation strategy for pulmonary vein isolation. Anatomically tailored energy delivery was associated with improved procedural efficiency, with no detected difference in first‐pass isolation or 12‐month arrhythmia recurrence compared with conventional ablation index‐guided ablation.
Etel Silva, Joaquín Alba‐Camacho, Rafael Fernández‐Rivero, Lucas Cano‐Calabria, Iván Lobo‐Torres, Saman Golmaryami, Ana María Solano‐Mulero, Juan Fernández‐Armenta   +7 more
wiley   +1 more source

A Simple Manual Maneuver for Suspected Back‐Patch‐Related Positional Alerts During Pulsed Field Ablation

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Summary of the manual counter‐traction maneuver for suspected back‐patch‐related positional alerts during PFA. Cough‐related body movement caused suspected cranial‐side back‐patch displacement and triggered CARTO positional alerts. Light cranial skin counter‐traction was applied opposite to the apparent patch‐shift direction without direct contact with
Saki Yamano, Tetsuma Kawaji, Misaki Naka, Ryuta Ishida, Masaya Kitamori, Masashi Kato, Takafumi Yokomatsu, Shinji Miki   +7 more
wiley   +1 more source

Catheter ablation in atrial fibrillation: a state-of-the-art review

, 2015
Antonio Sorgente,1 Riccardo Cappato2 1Heart and Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates; 2Arrhythmia and Electrophysiology Research Center, IRCCS Humanitas Clinical and Research Center, Rozzano, Milan, Italy ...
Cappato R, Sorgente A
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An Artificial Model of the Electrocardiogram during Paroxysmal Atrial Fibrillation

, 2020
Introduction: We present an extension of an artificial ECG model for the simulation of multi-lead ECG during paroxysmal Atrial Fibrillation (AF ...
Julien Oster, Gari D Clifford
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Hemoglobin Levels as a Marker of Arrhythmia Recurrence After Atrial Fibrillation Ablation

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Lower hemoglobin levels are associated with increased arrhythmia recurrence after radiofrequency ablation but not cryoballoon ablation. The stronger association in patients with non‐paroxysmal AF suggests that low hemoglobin may reflect an adverse atrial substrate rather than a procedural effect.
Yasuharu Matsunaga‐Lee, Yasuyuki Egami, Ayako Sugino, Noriyuki Kobayashi, Masaru Abe, Hiroaki Nohara, Shodai Kawanami, Koji Yasumoto, Naotaka Okamoto, Masamichi Yano, Masami Nishino   +10 more
wiley   +1 more source

Automatic detection of paroxysmal atrial fibrillation

, 2012
The purpose of this chapter is to provide a tutorial level introduction to (a) the physiology and clinical background of paroxysmal (intermittent) atrial fibrillation (PAF), and (b) methods for detection of patterns consistent with AF using ...
Choi, Jong-Il, De Chazal, Philip, Shouldice, Redmond B., Heneghan, Conor   +3 more
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