RT Journal Article SR Electronic T1 The B-type natriuretic peptide assay: A rapid test for heart failure JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 243 OP 251 VO 69 IS 3 A1 W. Frank Peacock IV YR 2002 UL http://www.ccjm.org/content/69/3/243.abstract AB The B-type or brain natriuretic peptide (BNP) assay, a 15-minute bedside blood test, is highly sensitive and fairly specific for diagnosing heart failure and is useful in evaluating suspected heart failure in outpatients and in emergency care. Other uses include screening for left ventricular dysfunction and predicting outcome in patients with an established diagnosis of heart failure or myocardial infarction.