complex ventricular arrhythmias correlated significantly with some haemodynamic indices of ventricular dysfunction : patients with multiform and paired ventricular extrasystoles and with ventricular tachycardia had lower values of ejection fraction ( 31.9 +/- 11.8 % , p = 0.002 ) and of cardiac index ( 2.9 +/- 0.7 litres/min/m2 , p = 0.029 ) than the others ( 41.1 11.1 % and 3.5 +/- 0.9 litres/min/m2 respectively ) .
C0085612
ventricular arrhythmias
C0042514
ventricular tachycardia