title: A narrow QRS complex tachycardia: what is the mechanism?
authors.affiliation: Second Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.
authors.forename: Yasuo
authors.initials: Y
authors.lastname: Okumura
authors.forename: Ichiro
authors.initials: I
authors.lastname: Watanabe
authors.forename: Tatsuya
authors.initials: T
authors.lastname: Kofune
authors.forename: Yasuhiro
authors.initials: Y
authors.lastname: Takagi
authors.forename: Satoshi
authors.initials: S
authors.lastname: Saito
authors.forename: Yukio
authors.initials: Y
authors.lastname: Ozawa
authors.forename: Katsuo
authors.initials: K
authors.lastname: Kanmatsuse
mesh_terms: D000328:Adult; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D017115:Catheter Ablation; D004562:Electrocardiography; D022062:Electrophysiologic Techniques, Cardiac; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D008297:Male; D013610:Tachycardia / Q000188:drug therapy / Q000503:physiopathology*; D014700:Verapamil / Q000627:therapeutic use
chemical_list: D000889:Anti-Arrhythmia Agents; D014700:Verapamil