title: EP image. Focal atrial tachycardia arising from the right superior pulmonary vein with an epicardial connection to the left atrium following circumferential pulmonary vein isolation.
authors.affiliation: Department of Cardiology, Pingtung Christian Hospital, PingTung, Taiwan.
authors.forename: Wei-Hua
authors.initials: WH
authors.lastname: Tang
authors.forename: Shih-Lin
authors.initials: SL
authors.lastname: Chang
authors.forename: Yenn-Jiang
authors.initials: YJ
authors.lastname: Lin
authors.forename: Shih-Ann
authors.initials: SA
authors.lastname: Chen
mesh_terms: D001281:Atrial Fibrillation / Q000150:complications / Q000601:surgery*; D017115:Catheter Ablation; D006325:Heart Atria / Q000002:abnormalities*; D006329:Heart Conduction System / Q000002:abnormalities* / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010496:Pericardium / Q000002:abnormalities*; D011667:Pulmonary Veins / Q000601:surgery*