Assertion: pericardium's heart | /r/CapableOf | fill with blood
Facets:
Source sentences:
text: If this is severe enough to limit venous return, then cardiac output falls drastically as a result of the heart being not able to fill with blood.
text: In the diastole phase, the heart ventricles are relaxed and the heart fills with blood.
text: One cardiac cycle is completed when the heart fills with blood and the blood is pumped out of the heart.