Assertion: subacute bacterial endocarditis | /r/CapableOf | progress over month
Facets:
value: slowly
type: MANNER
Source sentences:
text: Subacute bacterial endocarditis (SBE) is often due to streptococci of low virulence (mainly viridans streptococci) and mild to moderate illness which progresses slowly over weeks and months (>2 weeks) and has low propensity to hematogenously seed extracardiac sites.