<正>Objective To study the effects of percutaneous coronary intervention(PCI)on blood levels of vascular endothelial growth factor(VEGF),high sensitivity C-reaction protein(hs-CRP)and fibrinogen(Fg)in patients with acute myocardial infarction(AMI).Methods Our research included 2 groups:AMI group,n=110 patients with PCI and Control group,n=53 healthy subjects from