[Effect of shenfu injection on brain natriuretic polypeptide and aminoterminal peptide of precollagen type III in patients with acute myocardial infarction during intervention treatment].

Objective: To investigate the effect of Shenfu injection (SFI) on indexes of heart function and myocardial fibrosis in patients with acute myocardial infarction (AMI) treated by percutaneous coronary intervention (PCI).

Methods: Ninety-three AMI patients treated by PCI were randomly divided into two groups, 47 in the treatment group (treated by PCI plus 40 ml SFI intravenous injection, once a day for 7 days) and 46 in the control group (treated by PCI only). Levels of brain natriuretic poly peptide (BNP) and aminoterminal peptide of precollagen type III (NP III) were measured at different time points, i.