Results 251 to 260 of about 135,111 (338)

Clinical Outcomes After Catheter Ablation in Cardiac Sarcoidosis and Idiopathic Nonischemic Cardiomyopathy

open access: yesJournal of Cardiovascular Electrophysiology, EarlyView.
Catheter ablation for recurrent ventricular tachycardia. ABSTRACT Introduction Cardiac sarcoidosis (CS) may present clinically with ventricular tachycardia (VT). Since the diagnosis is challenging, clinical manifestations and imaging findings are commonly used to identify probable CS in patients without histological diagnosis or extracardiac ...
Kenji Hashimoto   +6 more
wiley   +1 more source

Left Atrial Function and Strain Assessed by Three‐Dimensional Echocardiography as Factors Associated With Atrial Fibrillation Recurrence After Pulmonary Vein Ablation

open access: yesJournal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction Recurrence of atrial fibrillation (AF) after pulmonary vein isolation (PVI) remains a major clinical challenge. Left atrial (LA) remodeling contributes to recurrence, but its predictive value is still under investigation. This study aimed to assess LA morphology, function, and strain using three‐dimensional (3D) echocardiography ...
Andrea P. Maldonado‐Tenesaca   +8 more
wiley   +1 more source

Temporary Restoration of Sinus Rhythm Improves Outcomes of Catheter Ablation for Longstanding Persistent Atrial Fibrillation

open access: yesJournal of Cardiovascular Electrophysiology, EarlyView.
Atrial arrhythmia free survival following catheter ablation according to temporary restoration of sinus rhythm attempt. Abbreviation: TRSR, temporary restoration of sinus rhythm. ABSTRACT Background Long‐standing persistent atrial fibrillation (LSPAF) is associated with adverse atrial structural and electrical remodeling, limiting the success of ...
Mohamad Raad   +21 more
wiley   +1 more source

Incidence and Predictors of Pacing‐Induced Cardiomyopathy in Paced Patients Undergoing Attempted Left Bundle Branch Area Pacing

open access: yesJournal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background The incidence and predictors of pacing‐induced cardiomyopathy (PICM) in patients undergoing attempted left bundle branch area pacing (LBBAP) are unknown. Objective To examine the incidence and predictors of PICM in patients with preserved left ventricular ejection fraction (LVEF) and atrioventricular block (AVB) undergoing attempted
Katsuhide Hayashi   +12 more
wiley   +1 more source

Efficacy of additional ExTRa Mapping‐guided substrate ablation beyond pulmonary vein isolation in persistent atrial fibrillation: The ROTATE trial

open access: yesJournal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction There are currently no established effective additional substrate ablation strategies beyond pulmonary vein isolation (PVI) for persistent atrial fibrillation (AF). Objective This randomized clinical trial evaluated the efficacy of a novel substrate ablation technique using the ExTRa Mapping system, which visualizes rotational ...
Tetsuma Kawaji   +10 more
wiley   +1 more source

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