cardiac arrest

名词 cardiac arrest:

1. absence of systole; failure of the ventricles of the heart to contract (usually caused by ventricular fibrillation) with consequent absence of the heart beat leading to oxygen lack and eventually to death
   同义词：asystole, cardiopulmonary arrest

1. A patient whose heart has stopped beating, as in cardiac arrest.
   心脏已停止跳动的病人心脏已停止跳动的病人，如患心脏病