title: Strategies of catheter ablation of persistent atrial fibrillation.
authors.forename: Chang-sheng
authors.initials: CS
authors.lastname: Ma
mesh_terms: D001281:Atrial Fibrillation / Q000601:surgery*; D017115:Catheter Ablation / Q000379:methods*; D006801:Humans; D011667:Pulmonary Veins / Q000601:surgery