经颅多普勒对家族性高血压高危人群的检测价值

目的通过经颅多普勒观察具有家族性高血压病高危人群脑血管结果分析，评价经颅多普勒对家族性高血压病高危人群早期高血压具有的诊断价值。方法利用经颅多普勒检测186例家族性高血压病高危人群与100例健康人的颅内动脉收缩期血流速度（Vp）、舒张期血流速度（Vd）、收缩期平均血流速度（Vm）、血管搏动指数（PI）和血管阻力指数（RI）的改变及频谱的形态进行对比综合分析。结果186例家族性高血压病高危人群中脑血管痉挛管及弹性减退（脑动脉硬化）均为98例，均为占总病例数的52．78％；70例脑供血不足，占总例数中的37．63％。与对照组相比差异有统计学意义（P〈0．05）。结论经颅多普勒可用于家族性高血压高危人群早期高血压诊断和对脑血管状况进行评价。

Transcranial doppler of familial hypertension detection of the value of high-risk groups

Objective To evaluate of transcranial doppler familial hypertension with high-risk groups of early diagnosis of hypertension.Through observation of transcranial doppler with familial hypertension and cerebrovascular risk analysis.MethodsTranscranial doppler detected 186 cases of familial risk of hypertension and 100 cases of healthy people of the intracranial artery systolic blood flow velocity(Vp),diastolic blood flow velocity(Vd),the average systolic blood flow velocity(Vm),vascular pulsatility index(PI) ...