Plasma amino-terminal pro-B-type natriuretic peptide quantification in hypertrophic cardiomyopathy

In HCM, plasma NT-proBNP levels are elevated and correlate positively with symptoms of heart failure, hypertrophy severity, and Doppler echocardiographic signs of left ventricular diastolic dysfunction. Further studies are necessary to assess the usefulness of the test in clinical practice and its role as a prognostic marker.