title: Electrophysiologically guided antiarrhythmic therapy versus beta-blocker therapy in patients with ventricular tachyarrhythmias.
authors.forename: P T
authors.initials: PT
authors.lastname: Vaitkus
authors.forename: M A
authors.initials: MA
authors.lastname: Capeless
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D000889:Anti-Arrhythmia Agents / Q000008:administration & dosage*; D004594:Electrophysiology; D006801:Humans; D012107:Research Design; D017180:Tachycardia, Ventricular / Q000188:drug therapy*
chemical_list: D000319:Adrenergic beta-Antagonists; D000889:Anti-Arrhythmia Agents