Asystole and Congestive heart failure

Asystole 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.

Congestive heart failure and asystole are semantically related in heart attack topic. In some cases you can use "Congestive heart failure" instead a noun "Asystole".

Congestive heart failure noun - Inability to pump enough blood to avoid congestion in the tissues.

Asystole and congestive heart failure are semantically related in heart attack topic. You can use "Asystole" instead a noun phrase "Congestive heart failure".