目的：探讨冠心病患者冠状动脉病变范围及狭窄程度与脂蛋白的关系。
Objective: To investigate the relationship between the degree of coronary artery stenosis and lipoprotein.
结论：冠心病患者中血浆骨桥蛋白水平明显升高，与冠状动脉病变的狭窄程度密切相关。
Conclusions: plasma OPN level was significantly elevated in CHD patients. The study indicated that plasma OPN levels might related to the severity of coronary artery lesions.
结果：脉压及脉压指数与冠心病患者冠脉病变的严重程度密切相关，而与血脂、血糖、体重指数等无明显关系。
RESULTS: there are obvious relevance of PP and PPI to the degree of coronary disease, but there is no relevance of PP and PPI to blood lipids, blood sugar and weight index.
目的探讨冠心病患者冠状动脉病变范围及狭窄程度与左心室结构的关系。
Objective To investigate the relationship between the scope and degree of coronary artery stenosis and the structure of left ventricle.
目的探讨冠心病(CHD)患者的发病危险因素、冠状动脉病变特点，及危险因素与冠状动脉病变程度间的关系。
Objective to approach the risk factors and coronary lesions characteristics of coronary heart disease (CHD), and the relationship between the risk factors and the severity of coronary artery lesions.
结果正常人非线性参数中存在明显的昼夜变化，冠心病患者昼夜变化程度减低，而糖尿病伴植物神经性病变患者昼夜变化规律消失；
Results The non-linear indices in healthy control had obvious day-to-night change, while the change in coronary artery disease patients was deceased and disappeared in diabetics.
冠心病合并高尿酸血症组冠状动脉病变程度和支数与冠心病无高尿酸血症组无明显差异。
There was no obvious difference in the degree of coronary disease and number of lesion vessels.
目的探讨冠心病危险因素及临床一般情况与冠状动脉病变严重程度的关系。
Objective To evaluate the related factors of the severity of coronary artery disease.
目的 探讨老年冠心病患者冠状动脉病变程度与血管内皮功能的关系。
To explore the relationship between extent and severity of coronary artery disease and vascular endothelial function.
结论：冠心病患者冠状动脉病变程度越重，BNP水平越高。
Conclusion the more serious the extent of coronary artery lesions were, the higher the BNP level were.
一些非线性参数可显示正常人、冠心病患者冠脉病变程度及糖尿病伴植物神经病变患者之间的差异。
The non-linear indices among normal, single-vessel, multi-vessel coronary artery disease patients, and diabetic patients showed markedly difference.
冠状动脉病变的支数及狭窄程度（狭窄程度＜50%的病例归入非冠心病组）；
The number of branch and stegnotic extent of coronary artery disease (Cases with stegnotic extent < 50% were included in non-CAD group;
冠状动脉病变的支数及狭窄程度（狭窄程度＜50%的病例归入非冠心病组）；
The number of branch and stegnotic extent of coronary artery disease (Cases with stegnotic extent < 50% were included in non-CAD group;
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