title: Procedural end points in pulmonary vein antrum isolation: are we there yet?
authors.forename: Thomas D
authors.initials: TD
authors.lastname: Callahan
authors.forename: Andrea
authors.initials: A
authors.lastname: Natale
mesh_terms: D001145:Arrhythmias, Cardiac / Q000628:therapy*; D001281:Atrial Fibrillation / Q000628:therapy; D017115:Catheter Ablation / Q000379:methods* / Q000639:trends; D022062:Electrophysiologic Techniques, Cardiac; D006801:Humans; D011667:Pulmonary Veins