论文部分内容阅读
目的探讨冠心病与颈动脉粥样硬化的关系。方法应用高频彩色多普勒超声检测65例冠心病患者的双侧颈动脉粥样硬化斑块、颈动脉内-中膜厚度(IMT)及僵硬系数(β),并与对照组进行比较。结果冠心病组与对照组斑块发生率分别85.0%和24.5%,前者显著多于后者(P<0.005);冠心病组软斑构成比显著高于对照组(P<0.01),而扁平斑和硬斑显著低于对照组(P<0.01);冠心病与对照组比较,前者颈动脉内-中膜厚度(IMT)及僵硬系数显著高于后者(P<0.05)。结论颈动脉粥样硬化与冠心病密切相关,可作为预测及评价冠心病的重要指标之一。
Objective To investigate the relationship between coronary heart disease and carotid atherosclerosis. Methods Bilateral carotid atherosclerosis plaque, carotid IMT and stiffness (β) in 65 patients with coronary heart disease were detected by high frequency color Doppler ultrasonography and compared with that of the control group. Results The incidence of plaque in CHD group and control group were 85.0% and 24.5% respectively, the former was significantly higher than the latter (P <0.005). The plaque composition ratio in CHD group was significantly higher than that in control group (P <0.01) The plaque and sclera were significantly lower than those in the control group (P <0.01). The mean carotid intima-media thickness (IMT) and stiffness in the CHD group were significantly higher than those in the control group (P <0.05). Conclusion Carotid atherosclerosis is closely related to coronary heart disease, which can be used as one of the important indexes in predicting and evaluating coronary heart disease.