多种无创性检测指标的变化与老年冠心病患者相关性研究

董菊子, 宋淼,李亚玲, 宋薇,曹晶晶

Medical Journal of National Defending Forces in Northwest China(2014)

Cited 23|Views0
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Abstract
目的:探讨多种无创检测指标与老年冠心病(CHD)的相关性.方法:64例冠心病患者随机分为单支组及多支组,32名健康体检者作对照组,检测并分析血液各生物化学指标及动脉硬度指标.结果:CHD患者NO水平显著低于对照组(P<0.05),而内皮素-1(ET-1)水平显著高于对照组(P<0.05),其中多支组ET-1水平显著高于单支组(P<0.05).各组间超敏C反应蛋白(hs-CRP)水平差异无统计学意义(P>0.05).CHD患者肱-踝脉搏波传导速度(baPWV)显著高于对照组(P<0.05),其中多支组baPWV显著高于单支组(P<0.05).CHD发病风险与ET-1、baPWV呈显著相关性(P<0.05),而与血NO水平、hs-CRP无明显相关(P>0.05).结论:老年人冠状动脉内皮功能受损和动脉弹性降低与CHD发生密切相关,ET-1和baPWV可作为预测老年冠状动脉病变程度的重要指标.
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Key words
Coronary heart disease,Elderly,Biochemical detection,Artery hardness
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