Assertion: heart failure | /r/HasProperty | diagnosed echocardiogram
Facets:
value: clinically
type: MANNER
Source sentences:
text: Once heart failure has been clinically diagnosed, a number of studies, such as electrocardiogram, echocardiogram, B-type natriuretic peptide (BNP), and exercise testing, are typically conducted to further substantiate the diagnosis and investigate the cause.