title: Comparing different strategies for catheter ablation of atrial fibrillation.
authors.forename: David J
authors.initials: DJ
authors.lastname: Callans
mesh_terms: D001281:Atrial Fibrillation / Q000628:therapy*; D017115:Catheter Ablation / Q000379:methods* / Q000592:standards; D006325:Heart Atria / Q000503:physiopathology; D006801:Humans; D011667:Pulmonary Veins / Q000503:physiopathology; D012008:Recurrence; D016896:Treatment Outcome