in conscious dogs with spontaneous ventricular ectopy at 48 h after myocardial infarction and in anesthetized dogs with no baseline inducible arrhythmias at 4-10 days after myocardial infarction , e4031 ( 30-3,000 micrograms/kg i.v . ) produced no facilitation or aggravation of spontaneous or inducible ventricular arrhythmias .
C0003811
arrhythmias
C0085612
ventricular arrhythmias