no significant difference existed between patients with and without reinducible arrhythmias with respect to severity of coronary artery disease , degree of left ventricular dysfunction , occurrence of ventricular fibrillation in the acute phase of infarction and ventricular arrhythmias detected by 24 hour ambulatory electrocardiographic ( holter ) monitoring .
C0003811
arrhythmias
C0042510
ventricular fibrillation