Overview Radiofrequency Catheter Ablation for Chronic Atrial Fibrillation Status: Completed Trial end date: 2005-02-01 Target enrollment: Participant gender: Summary The purpose of this study is to determine the long-term efficacy of radiofrequency catheter ablation in patients with chronic atrial fibrillation. Phase: N/A Details Lead Sponsor: University of MichiganCollaborator: San Raffaele University Hospital, ItalyTreatments: Amiodarone