1 low doses of tiprenolol ( 0.01-0.02 mg/kg ) and propranolol ( 0.05 mg/kg ) abolished the ventricular arrhythmias produced by the intravenous injection of adrenaline in anaesthetized dogs respired with halothane.2 larger doses of tiprenolol ( 2.0-4.0 mg/kg ) restored sinus rhythm in four of five dogs with ventricular tachycardia produced by toxic doses of ouabain .
C0085612
ventricular arrhythmias
C0042514
ventricular tachycardia