中药治疗椎-基底动脉供血不足性眩晕经颅多普勒的变化

TCD Changes of Vertebrobasilar Ischemia Vertigo Patients Treated with Chinese Herbs

通过观察５０例椎－基底动脉供血不足性眩晕患者经颅多普勒超声学的变化ＴＣＤ），结果与同龄组健康人比较，基底动脉、双椎动脉的血流平均速度有显著性差异（Ｐ＜０．０１），而脉动指数则无明显差异（Ｐ＞０．０５）。采用益气补肾活血化痰疗法，治疗后复查ＴＣＤ，结果较治疗前有显著性差异（Ｐ＜０．０１），并为椎—基底动脉供血不足性眩晕的诊断、治疗提供了可靠的客观依据。

The TCD results of 50 patients were compared with that of the healthy people at the same age. There's a big difference (P<0. 01) in the average velocity of blood flow of the basilar and bivertebral arteries, but none in the pulsating index (P>0.05). After the petients were treated with herbs to supplement qi and reinforce the kidney, promote blood circulation and remove phlegm, the TCD results significantly, compared with that prior to the treatment. This has provided a reliable objective basis for the diagnosis and treatment of such vertigo.