Assertion: mitral valve's leaflet | /r/HasProperty | normal
Facets:
value: anatomically
type: DEGREE
value: in most cases
type: TEMPORAL
value: essentially
type: DEGREE
Source sentences:
text: The mechanism of regurgitation was due to tethering of the leaflets owing to papillary muscle shortening and annular dilation, as the chordae and leaflets were normal, the jets were central, and there was tip-to-tip coaptation of the leaflets of atrioventricular valves .
text: Anatomically and functionally, the mitral leaflets are essentially normal in most cases, but they can be regurgitant or stenotic.