Assertion: prosthetic valve endocarditis | /r/HasProperty | fatal
Facets:
value: always
type: DEGREE
value: almost
type: DEGREE
Source sentences:
text: Untreated Prosthetic Valve Endocarditis can lead to an extremely poor prognosis and can almost always be fatal.
text: Prosthetic Valve Endocarditis, if left untreated is almost always fatal.