title: Unipolar mapping of the pulmonary veins.
authors.forename: Timothy A
authors.initials: TA
authors.lastname: Simmers
mesh_terms: D001281:Atrial Fibrillation / Q000601:surgery; D017115:Catheter Ablation / Q000592:standards*; D004562:Electrocardiography / Q000592:standards*; D006329:Heart Conduction System / Q000601:surgery; D006801:Humans; D011667:Pulmonary Veins / Q000601:surgery*