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Review
. 2021 Mar;13(1):123-132.
doi: 10.1016/j.ccep.2020.11.010.

Postoperative Atrial Fibrillation: Features, Mechanisms, and Clinical Management

Martin Aguilar  1 , Dobromir Dobrev  2 , Stanley Nattel  3
Affiliations
Review

Postoperative Atrial Fibrillation: Features, Mechanisms, and Clinical Management

Martin Aguilar et al. Card Electrophysiol Clin. 2021 Mar.

Abstract

Advances in atrial fibrillation (AF) management, perioperative medicine, and surgical techniques have reignited an interest in postoperative AF (POAF). POAF results from the interaction among subclinical atrial substrate, surgery-induced substrate, and transient postoperative factors. Prophylaxis for POAF after cardiac surgery is well established but the indications for preoperative treatment in noncardiac surgery need further investigation. A rate-control strategy is adequate for most asymptomatic patients with POAF and anticoagulation should be initiated for POAF more than 48 to 72 hours postsurgery. Research is needed to improve evidence-based management of POAF and guide long-term management in view of the substantial late recurrence-rate.

Keywords: Cardiac surgery; Noncardiac surgery; Perioperative medicine; Postoperative atrial fibrillation.

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Conflict of interest statement

Disclosure D. Dobrev is a member of the scientific advisory boards of OMEICOS Therapeutics GmbH and Acesion Pharma. The other authors have nothing to disclose.

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