Assertion: atrioventricular valve's cusp | /r/CapableOf | hang into ventricular chambers
Facets:
value: limply
type: MANNER
Source sentences:
text: When the ventricles are relaxed, the cusps of the AV valves hang limply into the ventricular chambers while blood flows into the atria and down through the open AV valves into the ventricles.