Effect of Post-Ischemic Adaptation Management on Myocardial Perfusion Injury in Patients Treated with Acute Percutaneous Coronary Intervention for ST-Segment Elevation Myocardial Infarction

To investigate the effect of post-ischemic adaptation on myocardial perfusion injury in patients with ST segment elevation infarction by percutaneous coronary intervention. 80 were selected and divided into observation group (receiving treatment, 46 cases) control (without a total 34 then two groups compared serum free oxygen radicals (lipid peroxide, nitric oxide, hydroxyl), detection stress (superoxide dismutase, glutathione peroxidase, malondialdehyde products, advanced oxidation protein major adverse cardiac events) difference rate follow-up period reperfusion after operation. Compared before 8 h, hydroxyl, lipid peroxide at superoxide dismutase products decreased, peroxidase increased, statistically significant (all p<0.05); h operation time, lower than group, higher that incidence (17.65 %) was significantly (6.52 %), comparison between (χ2=1.117, cardiovascular events during 64.71 % which (36.96 (p<0.05). Ischemic post conditioning can improve related intervention reduce postoperative prognosis patients.