when chronically infarcted hearts were subjected to programmed electrical stimulation , 1 mg/kg of clofilium inhibited the re-induction of either ventricular tachycardia or ventricular fibrillation in 5 of 6 animals and slowed the rate of the induced tachycardia in the sixth .
C0042514
ventricular tachycardia
C0039231
tachycardia