Overview Efficacy of Propafenone Versus Dronedarone for the Maintenance of Sinus Rhythm in Patients With Atrial Fibrillation Status: Completed Trial end date: 2013-10-01 Target enrollment: Participant gender: Summary the purpose of this study is to compare the ability of propafenone and dronedarone to maintain sinus rhythm after DC cardioversion Phase: N/A Details Lead Sponsor: Samsung Medical CenterTreatments: AmiodaroneDronedaronePropafenone