As per the recent guidelines of Resuscitation what to be done if asystole is not responding to two consecutive doses of epinephrine:-
Vasopressin is the second line drug
Defibrillation with 200J
Another dose of epinephrine
Atropine should be given
Most common electrical mechanism for cardiac arrest isasystole,as recorded at initial contact in45-50% of cases.Previously VF was thought to be the common mechanism, but its its incidence has now been decreasing.
Cardiopulmonary Cerebral Resuscitation