缺血性卒中患者踝肱指数与颅内动脉粥样硬化关系的研究

被引：4

作者：

周国强 ^{[1
,2
]}

曾进胜 ^{[2
]}

谢燕 ^{[1
]}

机构：

[1] 深圳市福田人民医院神经内科

[2] 中山大学附属第一医院神经科

来源：

国际脑血管病杂志 | 2008年 / 08期

基金：

广东省自然科学基金;

关键词：

踝肱指数; 缺血性卒中; 动脉粥样硬化; 磁共振血管造影;

D O I：

暂无

中图分类号：

R743.3 [急性脑血管疾病（中风）];

学科分类号：

100204 [神经病学];

摘要：

目的:探讨缺血性卒中患者踝肱指数(ABI)与颅内动脉粥样硬化的关系。方法:73例缺血性卒中患者,使用血管多普勒超声测量仪测定ABI,使用1.5 T磁共振成像系统进行头颅磁共振血管造影(MRA)对颅内动脉狭窄程度进行分级,分析缺血性卒中患者ABI与颅内动脉狭窄分级的相关性。结果:无颅内动脉狭窄者(n=38)ABI显著高于有颅内动脉狭窄者(n=35)(0.975±0.114对0.837±0.096,P<0.001),ABI与颅内动脉狭窄程度呈显著负相关性(r=-0.736,P=0.001)。结论:ABI与颅内动脉粥样硬化狭窄程度呈负相关,可作为颅内动脉粥样硬化的初步筛查手段。

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