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Amiodarone for Atrial Fibrillation Cardioversion in Cardiac Surgery and Development of a Risk Prediction Model for Recurrence

2025-12-17 cardiovascular medicine Title + abstract only
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BackgroundThe optimal timing and efficacy of pharmacological rhythm control in patients with preoperative atrial fibrillation (AF) undergoing cardiopulmonary bypass (CPB) surgery remain unclear. We aimed to evaluate the effectiveness of intravenous amiodarone administration during rewarming on early cardioversion and short-term outcomes, and to develop a predictive model for postoperative AF recurrence. MethodsThis retrospective cohort study included adult patients with preoperative atrial fibr...

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