Objective To investigate the diagnostic value of B-natriuretic peptide(BNP),treponin T(TnT),treponin I(TnI),and high-sensitive C-reactive protein(hs-CRP) and its relationship with heart function in patients with acute myocardial infarction(AMI).

• 目的探讨B型钠尿肽(BNP)、肌钙蛋白T(TnT)、肌钙蛋白I(TnI)和超敏C反应蛋白(hs-CRP)对急性心肌梗死(AM I)患者心功能的评价及应用。