Department of Cardiology and Pneumology,Heart Center,Georg-August-University Goettingen,D-37077 Goettingen,Germany;
Division of Cardiac Surgery,Brigham and Women's Hospital,Harvard Medical School,Boston,MA 02115,United States;
Department of Diagnostic and Interventional Radiology,Medical Faculty,University Dusseldorf,D-40225 Dusseldorf,Germany;
Atrial; fibrillation; Multidetector; computed; tomography; Pulmonary; veins; Pulmonary; vein; ablation;