title: Second-generation cryoballoon ablation for paroxysmal atrial fibrillation: a step forward?
authors.affiliation: Department of Cardiology, Asklepios Klinik St. Georg, Lohmühlenstr. 5, 20099 Hamburg, Germany.
authors.forename: Andreas
authors.initials: A
authors.lastname: Metzner
authors.forename: Erik
authors.initials: E
authors.lastname: Wissner
authors.forename: Feifan
authors.initials: F
authors.lastname: Ouyang
authors.forename: Karl-Heinz
authors.initials: KH
authors.lastname: Kuck
mesh_terms: D001281:Atrial Fibrillation / Q000601:surgery*; D003452:Cryosurgery / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D011667:Pulmonary Veins / Q000601:surgery*