Benussi, Stefano Surgical ablation of atrial fibrillation using the epicardial radiofrequency approach: mid-term results and risk analysis. [electronic resource] - The Annals of thoracic surgery Oct 2002 - 1050-6; discussion 1057 p. digital Publication Type: Journal Article ISSN: 0003-4975 Standard No.: 10.1016/s0003-4975(02)03850-x doi Subjects--Topical Terms: Atrial Fibrillation--mortalityCatheter Ablation--methodsChronic DiseaseFemaleHumansMaleMiddle AgedPericardium--surgeryTreatment Outcome