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Updated: May 1, 2026

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
Published on: February 26, 2013
Obstructive sleep apnea and atrial fibrillation: understanding the connection
Nishaki Oza1, Swati Baveja, Rami Khayat
1The Ohio State University Wexner Medical Center - Cardiology, 473 12th Avenue, Columbus 43210, OH, USA.
Abstract:
There is a high incidence of atrial fibrillation (AF) in patients with obstructive sleep apnea (OSA). Whether this represents a causative relationship or is merely an association remains to be determined. This review describes the current understanding of pathophysiologic links supporting a causative relationship between OSA and AF. The management of AF with antiarrhythmics, cardioversion and ablation success depends on compliance with OSA treatment. OSA worsens every risk factor resulting in a higher stroke risk in AF patients. Strategies for early screening and compliance with OSA treatment are the need of the hour.
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