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Updated: May 7, 2025

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
Published on: February 26, 2013
Risk-factor modification to prevent recurrent atrial fibrillation after catheter ablation
Jack Hartnett1, Nour Chouman2, Eoin Donnellan2
1Department of Cardiology, Mater Misericordiae University Hospital, Dublin, Ireland jhartne@tcd.ie.
Abstract:
More and more patients with atrial fibrillation are undergoing catheter ablation as a rhythm-control strategy, but the recurrence rate after the procedure is high. A wide array of risk factors contribute to the pathogenesis of atrial fibrillation, including hypertension, diabetes mellitus, dyslipidemia, obesity, obstructive sleep apnea, metabolic dysfunction-associated steatotic liver disease (MASLD), smoking, alcohol consumption, and physical inactivity. This review summarizes the emerging evidence for periablation risk-factor modification to optimize postablation outcomes.
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