N-Terminal Pro-B-Type Natriuretic Peptide Predicts Significant Coronary Artery Lesion in the Unstable Angina Patients With Normal Electrocardiogram, Echocardiogram, and Cardiac Enzymes

Background Brain natriuretic peptide (BNP) and N-terminal pro-brain natriuretic peptide (NT-proBNP) are not specific for ventricular dysfunction and other cardiac processes, such as myocardial ischemia, may also cause elevation of these markers. Methods and Results To determine whether elevation of...

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