title: Invited commentary.
authors.affiliation: Department of Cardiothoracic Surgery, Hadassah-Hebrew University Medical Center, Ein Kerem, Jerusalem, Israel. ozshapira@hadassah.org.il
authors.forename: Oz M
authors.initials: OM
authors.lastname: Shapira
mesh_terms: D001281:Atrial Fibrillation / Q000601:surgery*; D017115:Catheter Ablation; D006801:Humans; D011667:Pulmonary Veins / Q000601:surgery*; D013908:Thoracotomy