Pulmonary Vein Total Occlusion Following Catheter Ablation for Atrial Fibrillation: Clinical Implications After Long-Term Follow-Up - Di Biase, Luigi; Fahmy, Tamer S.; Wazni, Oussama M.; Bai, Rong; Patel, Dimpi; Lakkireddy, Dhanunjaya; Cummings, Jennifer E.; Schweikert, Robert A.; Burkhardt, J. David; Elayi, Claude S.; Kanj, Mohamed; Popova, Lucie; et al. (Journal of the American College of Cardiology (JACC), 2006)