Assertion: valve's leaflet | /r/HasProperty | long
Facets:
value: unusually
type: DEGREE
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: Common abnormalities that cause mitral valve prolapse include: The leaflets of the mitral valve may be unusually long.