title: Letter by Yamada and Kay regarding article, "Ventricular arrhythmias arising from the left ventricular outflow tract below the aortic sinus cusps: mapping and catheter ablation via transseptal approach and electrocardiographic characteristics".
authors.affiliation: Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL.
authors.forename: Takumi
authors.initials: T
authors.lastname: Yamada
authors.affiliation: Division of Cardiovascular Disease, University of Alabama at Birmingham, Birmingham, AL.
authors.forename: G Neal
authors.initials: GN
authors.lastname: Kay
mesh_terms: D017115:Catheter Ablation / Q000379:methods*; D005260:Female; D006352:Heart Ventricles / Q000601:surgery*; D006801:Humans; D021621:Imaging, Three-Dimensional; D008297:Male; D012850:Sinus of Valsalva / Q000601:surgery*; D017180:Tachycardia, Ventricular / Q000175:diagnosis* / Q000601:surgery*