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NSTE-ACS患者同型半胱氨酸水平与冠状动脉病变程度关系的探讨

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摘要 目的:探讨非ST段抬高型急性冠脉综合征(NSTE-ACS)患者血浆中同型半胱氨酸(HCY)水平与冠状动脉病变之间的关系。方法:选择心血管内科住院的NSTE-ACS患者227例为NSTE-ACS组,NSTE-ACS组按不同冠脉狭窄程度、冠脉病变支数、疾病类型分为亚组,同时设立同期住院的冠脉造影阴性患者88例为对照组。测定所有患者HCY并记录,应用SPSS软件比较各组之间差异。结果:(1)NSTE-ACS组与对照组比较,HCY水平明显较高,差异具有统计学意义(P<0.05);(2)冠脉狭窄≥75%组HCY水平明显较高,与对照组比较差异有统计学意义(P<0.05);而冠脉狭窄<75%组与对照组比较差异无统计学意义(P>0.05);(3)多支病变组与双支病变组HCY水平均较高,与对照组比较差异有统计学意义(P<0.05);单支病变组与对照组差异无统计学意义(P>0.05);(4)急性非ST段抬高型心肌梗死(NSTEMI)组和不稳定型心绞痛(UA)组的HCY明显较高,与对照组HCY水平之间差异有统计学意义(P<0.05),但2组之间差异无统计学意义(P>0.05)。结论:HCY水平是反映NSTEACS患者冠脉病变的重要指标,一定程度上预示了血管病变程度,具有一定的提示价值。
出处 《长治医学院学报》 2019年第1期26-28,共3页 Journal of Changzhi Medical College
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