at control study , all patients had inducible ventricular tachyarrhythmias ( sustained ventricular tachycardia in 35 , nonsustained ventricular tachycardia in 4 , ventricular fibrillation in 3 ) , while after amiodarone loading ( 1,200 mg daily ) 4 ( 10.5 % ) of the 42 patients developed noninducible ventricular arrhythmias .
C0042510
ventricular fibrillation
C0085612
ventricular arrhythmias