The impact of anatomical remodeling of the left atrium and pulmonary vein on the recurrence of paroxysmal atrial fibrillation after catheter ablation

a Division of Cardiovascular Medicine, Department of Internal Medicine, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan b Division of Cardiology and Cardiovascular Research Center, Taipei Veterans General Hospital, Taipei, Taiwan c Institute of Clinical Medicine, and Cardiovascular Research Institute, National Yang-Ming University, Taipei, Taiwan d Medical Department, Taipei City Hospital, Taipei, Taiwan e Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan f National Yang-Ming University Hospital, Taiwan