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老年高血压患者颈总动脉彩色多普勒超声观察分析

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摘要 目的应用彩色多普勒超声观察老年高血压患者颈总动脉血管结构的改变。方法应用彩色多普勒超声诊断仪对95例老年性高血压患者和40例非高血压病老年患者的颈动脉进行检测,观察并记录颈总动脉的内膜———中膜厚度(IMT)值、斑块数目及面积,并按超声特征分类,测量血管腔的狭窄程度。结果老年高血压各组比非高血压组IMT值增厚,斑块数目及软斑混合斑检出率增加,斑块面积增大(P<0.05或0.01),高血压组以伴发心脑血管卒中最明显,而血管腔狭窄各组间差异无显著性(P>0.05)。结论应用彩色多普勒超声观察老年高血压患者颈总动脉结构,可以早期发现颈动脉粥样硬化及其进展,便于判断病程及预后,对临床治疗有重大指导意义。
出处 《右江民族医学院学报》 2006年第2期203-205,共3页 Journal of Youjiang Medical University for Nationalities
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