Assertion: mitral valve prolapse's flap | /r/HasProperty | large
Facets:
value: very
type: DEGREE
Source sentences:
text: In Mitral Valve Prolapse (also known as MVP), the valve is abnormally formed in such a way that the two valve leaflets (or flaps) are too large and bend backwards (prolapse) into the left atrium as the heart beats.
text: In some people with MVP, the mitral valve may function abnormally in the following ways: One or both flaps of the mitral valve may be thick and very large