Finding of a flat line on ECG, meaning that electrical and mechanical activity of the heart is absent. Practically, during Asystole the electrical stimulation system of the heart does not trigger or conduct electrical stimuli, the muscle does not contract, there is a dramatic decline in cardiac output and the result is loss of consciousness, respiratory arrest and death. The treatment is defined as reanimation and consists of external cardiac massage, mechanical respiration and intravenous injections of medicines