Assertion: systole | /r/HasProperty | the action phase
Facets:
Source sentences:
text: Systole is the action phase when the two ventricles(the 2 muscular scale back chambers) pump blood out of the center( the right side pumps to the lungs and left part pumps to the entire body) diastole is the segment of the heart when its kind of at relaxation---actually the ventricles are filling with blood from the higher chambers(the atria) humans measure their blood stress with reference to these two phases of the heart.