Assertion: acute endocarditis | /r/HasProperty | fatal
Facets:
value: in less than six weeks
type: TEMPORAL
Source sentences:
text: If acute endocarditis remains untreated, it can be fatal in less than six weeks.
text: Acute endocarditis usually occurs on a normal heart valve and is rapidly destructive and fatal in 6 weeks if it is left untreated.
text: What’s more, dirty drug paraphernalia increases the risk of acute endocarditis, which can be fatal in less than six weeks if untreated.