B-type natriuretic peptide may predict prognosis in older adults admitted with a diagnosis other than heart failure

摘要

Background and Aims: The diagnosis of heart failure (HF) in elderly patients is often difficult, due to overlap of typical signs and symptoms with those of comorbidities. B-type Natriuretic Peptide (BNP) predicts diagnosis and prognosis of HF, but little is known on its predictive role of short-term prognosis when admission diagnosis is other than HF.