B‐Type Natriuretic Peptide and Long‐Term Cardiovascular Mortality in Patients With Coronary Heart Disease

Abstract

Background The plasma concentration of B‐type natriuretic peptide (BNP) is a strong predictor of adverse cardiovascular events. The aim of this study was to determine whether the association between plasma BNP concentration and cardiovascular mortality is sustained or diminishes with increasing time after BNP is measured. Methods and Results Six thousand seven hundred forty patients with a history of myocardial infarction or unstable angina who participated in the LIPID (Long‐Term Intervention with Pravastatin in Ischemic Disease) trial had plasma BNP concentration measured at baseline and after 1 year. Associations with cardiovascular mortality were evaluated in landmark analyses 1 to 1 BNP measurement improves long‐term risk prediction.

Keywords

• cardiac biomarkers
• risk prediction