老年高血压椎动脉功能改变与脉搏速度关系的超声研究

The evaluation of alterations of function and pulse speed of vertebral artery in hypertension by ultrasonography

目的:探讨老年原发性高血压患者椎动脉弹性功能改变与脉搏速度的关系。方法:应用超声检测117例老年原发性高血压病患者(≥60)和50例正常老年人作对照组,测量椎动脉内-中膜厚度(IMT)、内径,计算顺应性、脉搏速度(PWV)等参数。结果:高血压组的PWV显著高于对照组,PWV与脉压、顺应性及僵硬度指数β密切相关。结论:高血压患者椎动脉功能的改变与脉搏速度密切相关,PWV是一项评价高血压病动脉功能的重要指标。

Objective：Discussion aged primary hypertension sickness patient vertebral artery elastic function change and pulse speed relations.Methods：Application ultrasonography to examine 117 aged primary hypertension sickness patients （≥60） and 50 normal senior citizens to be control group,Surveying the arteria vertebral communis anterior the intermediate deck thickness（IMT）,inside diameter,computation elasticity,pulse speed（PWV） and so on parameters.Results：The hypertension group＇s PWV is obviously higher than the control group,PWV is related to the pulse pressure,the elasticity and the stiff hardness numberβ.Conclusion：The patients with high blood pressure vertebral artery function＇s change is related to the pulse speed.PWV is an imporant guideline of appraisal hypertension sickness artery function.