冠状动脉病变与血脂代谢异常的相关性Study of the correlation between abnormal lipid metabolism and the severity of coronary artery lesions
陈征,华琦
摘要(Abstract)：
目的 探讨冠状动脉病变与血脂代谢紊乱的关系。方法 将2 6 7例疑似冠心病的患者依据冠状动脉造影结果分为对照组(非冠心病组) 1 0 1例,冠心病组1 6 6例,其中单支病变组54例,双支病变组6 8例,三支病变组4 4例,同时测定并统计分析血脂各成分及其比值与冠状动脉病变之间的关系。结果 冠心病(CHD)组总胆固醇(TC)、低密度脂蛋白胆固醇(LDL- C)、甘油三脂(TG)水平明显高于对照组,高密度脂蛋白胆固醇(HDL C)水平明显低于对照组,差异有统计学意义。随着冠状动脉病变范围的增加,TC、LDL C、载脂蛋白B(ApoB)、TC HDL- C、LDL- C HDL- C升高,HDL- C降低,与对照组比较,差异有统计学意义。冠心病组血脂各组分和其比值与冠状动脉积分的相关分析表明,TC HDL- C、LDL -C HDL -C与冠状动脉病变的相关性最强。结论 血脂代谢紊乱的严重程度与冠状动脉病变的严重程度是一致的,通过异常的血脂代谢有可能初步预测冠状动脉病变,其中LDL- C HDL- C、TC- HDL C比值优于其他血脂指标。
关键词(KeyWords)： 冠状动脉病变;高脂血症;冠状血管造影术
基金项目(Foundation):
作者(Author): 陈征,华琦
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