Coronary infarction and Cardiac arrest

Cardiac arrest and coronary infarction are semantically related in heart attack topic. In some cases you can use "Cardiac arrest" instead a noun phrase "Coronary infarction".

Cardiac arrest noun - 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.

Coronary infarction and cardiac arrest are semantically related in heart attack topic. You can use "Coronary infarction" instead a noun phrase "Cardiac arrest".