title: Follow-up to initial episode of atrial fibrillation.
authors.affiliation: Section of Cardiology, University of Chicago, USA.
authors.forename: M J
authors.initials: MJ
authors.lastname: Sorrentino
mesh_terms: D001281:Atrial Fibrillation / Q000188:drug therapy*; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence