the left ventricular ejection fraction and the incidence of complex ventricular arrhythmias from 24 h ambulatory electrocardiographic monitoring obtained at hospital discharge were not different in survivors with or without early ventricular fibrillation ( 0.45 +/- 0.13 versus 0.49 +/- 0.14 and 41 versus 41 % , respectively ) .
C0085612
ventricular arrhythmias
C0042510
ventricular fibrillation