Assertion: mitral valve's leaflet | /r/HasAspect | rounded free edge
Facets:
Source sentences:
text: The aortic leaflet has a rounded free edge and occupies a third of the annular circumference, whereas the other leaflet is long and narrow, lining the remainder of the circumference (fig 4A).
text: The anterior (aortic) leaflet has a rounded free edge, occupies a third of the annular circumference and a base to free edge length 2 or more times the posterior.