Assertion: mitral valve prolapse | /r/HasProperty | the term
Facets:
Source sentences:
text: Mitral valve prolapse is the term used when the valve does not close properly.
text: Mitral valve prolapse is the term used when the valve does not close properly.
text: Mitral valve prolapse is the term used when the valve does not close properly.
text: Mitral valve prolapse is the term used when the valve does not close properly.
text: Mitral valve prolapse is the term used when the valve does not close properly.