Effects of Atorvastatin Calcium on myocardial microcirculation, endothelial microparticles and C-reactive protein in patients with acute coronary syndrome after PCI
PU Yang YANG Jun
Department of Cardiology, Langzhong People′s Hospital, Sichuan Province, Langzhong 637400, China
Abstract:Objective To investigate the effects of Atorvastatin Calcium on myocardial microcirculation, endothelial microparticles (EMPs) and C-reactive protein (CRP) in patients with acute coronary syndrome (ACS) after percutaneous coronary intervention (PCI). Methods A total of 128 patients with ACS admitted to the Department of Cardiology, Langzhong People′s Hospital of Sichuan Province from January 2014 to November 2016 were selected as the research objects. They were divided into control group and observation group according to random number table method, 64 cases in each group. Among them, patients in the observation group were given 40 mg Atorvastatin Calcium 12 and 2 hours before PCI respectively, while patients in the control group were given the same amount of placebo. The other treatment processes of the two groups were consistent. TIMI blood flow classification at 7 days after operation was compared by coronary angiography, and the levels of EMPs and ACS in venous blood at different time points before and after treatment were compared between the two groups. Results The blood flow of the distal part of the observation group was significantly better than that of the control group (P < 0.05). The results of repeated measurement variance analysis showed that there were significant differences in CPR and EMPs levels between the two groups during treatment, at different time points, and the interaction between groups and time (P < 0.05). There was no significant difference in EMPs and CRP levels between the two groups before operation (P > 0.05). Compared with before operation, the levels of EMPs and CRP in the two groups were significantly increased at 1 day after operation, and decreased significantly at 14 days after treatment (P < 0.05). The levels of EMPs and CRP in the observation group at 1 and 14 days after operation were significantly lower than those in the control group, and the differences were statistically significant (P < 0.05). Conclusion Atorvastatin Calcium can effectively improve myocardial microcirculation, reduce EMPs and CRP levels and protect endothelial cells in ACS patients after PCI, which is worthy of clinical promotion.
蒲阳 杨军. 阿托伐他汀钙对急性冠状动脉综合征患者PCI术后心肌微循环及内皮细胞微粒和C反应蛋白的影响[J]. 中国医药导报, 2019, 16(11): 54-57.
PU Yang YANG Jun. Effects of Atorvastatin Calcium on myocardial microcirculation, endothelial microparticles and C-reactive protein in patients with acute coronary syndrome after PCI. 中国医药导报, 2019, 16(11): 54-57.