External electric stimulation of the heart in cardiac arrest:  Stokes-Adams disease, reflex vagal standstill, drug-induced standstill, and unexpected circulatory arrest.
D004558:Electric Stimulation; D004562:Electrocardiography; D006321:Heart; D006323:Heart Arrest / Q000628:therapy*; D006327:Heart Block / Q000628:therapy*; D006801:Humans; D012018:Reflex
CARDIAC ARREST/therapy; ELECTROCARDIOGRAPHY; HEART BLOCK/therapy