Severe septic inflammation as a strong stimulus of myocardial NT-pro brain natriuretic peptide release.

Background: Septic shock (SS) has recently been identified as stimulus of N-terminal pro-brain natriuretic peptide (NT-proBNP) release. We tested whether SS mediates NT-proBNP release through cardiomyocyte necrosis. Moreover, the discriminative value of NT-proBNP for the distinction between SS and non-septic shock (NSS) was assessed.