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[目的]研究血液中同型半胱氨酸(HCY)水平与冠心病的关系。[方法]测定80例冠心病患者和40例健康人血清总HCY水平。[结果]对照组(n=40)血清总HCY水平为(10.15±1.89)umol/L。冠心病组(n=80),其中心绞痛型冠心病(n=40)血清总HCY(20.02±3.42)umol/L;心肌梗死型冠心病(n=40)血清总HCY(20.45±3.83)umol/L。统计学处理表明,对照组与不同类型的冠心病组之间血清总HCY水平均有显著性差异(p<0.05)。[结论]冠心病组患者血清总HCY水平高于健康人。提示血清高HCY水平是冠心病的独立危险因素之一。
[Objective] To study the relationship between blood homocysteine (HCY) level and coronary heart disease. [Method] The serum total HCY levels in 80 patients with coronary heart disease and 40 healthy people were determined. [Results] The serum total HCY level in the control group (n = 40) was (10.15 ± 1.89) umol / L. The total serum HCY (20.02 ± 3.42) umol / L in patients with coronary heart disease (n = 40) and coronary heart disease (n = 40) / L. Statistical analysis showed that there was a significant difference in total serum HCY levels between the control group and different types of coronary heart disease group (p <0.05). [Conclusion] The serum total HCY level in patients with coronary heart disease was higher than that in healthy people. High serum HCY levels suggest that coronary heart disease is an independent risk factor.