Assertion: atrioventricular valve | /r/AtLocation | opening
Facets:
value: between each atrium
type: LOCATION
value: between ventricle
type: LOCATION
Source sentences:
text: The atrioventricular valves are at the openings between each atrium and ventricle; the tricuspid valve, between the right atrium and ventricle; and the bicuspid or mitral valve, between the left atrium and ventricle.