Influence of different baseline LVEF on MACE in patients with acute STEMI
The aim of this study was to explore the influence of different baseline LVEF on MACE in patients with acute STEMI treated by PCI.125 patients with acute STEMI who received PCIwere retrospectively collected.According to different baseline LVEF,they were divided into LVEF retention group(n=44),LVEF intermediate value group(n=31)and LVEF reduction group(n=50).LVEF,cardiac troponin I(cTnI)and incidence of MACE were statistically different among the three groups(P<0.05).Low baseline LVEF and high cTnI level were independent risk factors for MACE in patients with acute STEMI after PCI(P<0.05).The incidence of MACE in patients with acute STEMI with different baseline LVEF after PCI is different,and low LVEF and high cTnI are independent risk factors for MACE.