CARDIAC CYCLE

Definition:

1. [noun] the complete cycle of events in the heart from the beginning of one heart beat to the beginning of the next; an electrical impulse in conducted through the heart muscle that constricts the atria which is followed by constriction of the ventricles; "the cardiac cycle can be shown on an electrocardiogram"
   
   

Synonyms:

• Search for synonyms for CARDIAC CYCLE

Web Standards & Support: