Objective To study the correlations among the lipoprotein associated phospholipase A2 (Lp‐PLA2) ,hypersensitive C‐reactive protein(hs‐CRP)and D‐dimmer in patients with the coronary heart disease .Methods 260 cases of patients with coronary heart disease(CHD) were enrolled in the study as observation group and 260 healthy people from the physical examinations were recruited as control group .The concentrations of Lp‐PLA2 ,hs‐CRP ,D‐dimer and other biochemical indicators in blood sera of the two groups were detected ,using the Spearman correlation analysis to test the relationship between those indicators .Results The Lp‐PLA2 ,hs‐CRP ,D‐dimer levels of the observation group were obviously higher than those of control group .The Lp‐PLA2 level of the observation group was positively correlated with the cardiac function index(r=0 .873 ,P<0 .05) .hs‐CRP was positively cor‐related with cardiac function index(r=0 .782 ,P<0 .05) .D‐dimmer was positively correlated with the functional grades of heart(r=0 .674 ,P<0 .05) .Conclusion Lp‐PLA2 ,hs‐CRP and D‐dimer could be important indicators for the detection of coronary heart disease .

Objective To explore the effects of compound Danshen dripping pills on the expression levels of micro RNA-1 (miR-1) and inflammatory factors in serum of patients with acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI). Methods A total of 180 AMI patients admitted to Mindong Hospital of Ningde City from March 2017 to October 2018 were divided into a compound Danshen dripping pills group and a conventional western medicine treatment group, 90 cases in each group. According to the disease situations of all the patients, they needed to undergo PCI treatment, after the intervention, in the conventional western medicine treatment group, aspirin enteric-coated tablet (metformin hydrochlorid) was given as the basic anti-coagulation medicine and in the compound Danshen dripping pill group, on the basic treatment, 10 Danshenn pills each time, 3 times a day, were orally applied. Both groups were evaluated for efficacy after 2 months of continuous treatment. Echocardiography was used to detect the patients' cardiac functions; the changes of the expression levels of serum miR-1, interleukins (IL-1, IL-6), tumor necrosis factor-α (TNF-α), and myocardial troponin I (cTnI) and creatine kinase isoenzyme (CK-MB) in the two groups before and after treatment were observed. Results After treatment in both groups, the left ventricular ejection fraction (LVEF) and cardiac output index (CI) were significantly higher than those before treatment, while the expression of miR-1 and serum IL-1, IL-6, TNF-α, cTnI and CK-MB were lower than those before treatment, the LVEF and CI in the compound Danshen dripping pill treatment group were obviously higher than those in the conventional western medicine treatment group [LVEF: 0.60±0.08 vs. 0.56±0.08, CI (L·min-1·m-2): 6.02±0.34 vs. 4.91±1.50, both P < 0.05], the expression level of miR-1 and serum IL-1, IL-6, TNF-α, cTnI and CK-MB in the compound Danshen dripping pill group were lower than those in the conventional western medicine treatment group [miR-1 (2-ΔΔCt): 0.69±0.17 vs. 0.85±0.22, IL-1 (μg/L): 59.20±18.67 vs. 68.31±23.69, IL-6 (μg/L): 20.36±1.87 vs. 25.38±2.39, TNF-α (μg/L): 28.65±1.63 vs. 31.86±2.92, cTnI (μg/L):3.12±0.88 vs. 4.03±0.97, CK-MB (U/L): 29.18±10.52 vs. 34.28±10.21, all P < 0.05]. Conclusion Compound Danshen dripping pills can reduce serum the expression levels of miR-1 and inflammatory cytokines in patients with AMI after PCI.