in the series tv , 21 patients received 110 shocks in 24 sessions , and only 10 abnormal events occurred ( 9 % ) : 2 transient episodes of electromechanical dissociation ( 1.8 % ) , 3 uniform vt ( 2.7 % ) , 1 complete atrio-ventricular block ( 10 min . ) , 1 cardiac pause ( 4 sec ) , 1 ventricular fibrillation , 1 isolated haemodynamic depression and 1 prinzmetal syndrome .
C0018827
ventricular
C0018787
cardiac