Meaning : 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.
Synonyms : asystole, cardiopulmonary arrest
Cardiac arrest ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Cardiac arrest ka matlab kya hota hai?