title: Catheter ablation of chronic atrial fibrillation--the gap between promise and practice.
authors.forename: Mark A
authors.initials: MA
authors.lastname: Wood
authors.forename: Kenneth A
authors.initials: KA
authors.lastname: Ellenbogen
mesh_terms: D001281:Atrial Fibrillation / Q000601:surgery*; D017115:Catheter Ablation; D002908:Chronic Disease; D006801:Humans; D011667:Pulmonary Veins / Q000601:surgery*; D012107:Research Design