title: Anomalous insertion of the right superior pulmonary vein into the left pulmonary vein antrum: a previously unreported anomaly affecting ablation for atrial fibrillation.
authors: Cardiac Electrophysiology Program, Department of Medicine, Division of Cardiology, University of California Medical Center, San Diego, California, USA.
authors: Taylor I
authors: TI
authors: Liu
authors: Gregory K
authors: GK
authors: Feld
mesh_terms: D001281:Atrial Fibrillation / Q000175:diagnosis* / Q000601:surgery*; D017115:Catheter Ablation / Q000379:methods*; D006329:Heart Conduction System / Q000002:abnormalities* / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011667:Pulmonary Veins / Q000002:abnormalities* / Q000601:surgery*