中国医学创新Issue(2)：13-14,15,3.DOI:10.3969/j.issn.1674-4985.2014.02.007
TCD检测头晕患者脑血流动力学改变与临床研究
The Change of Cerebral Hemodynamics and Clinical Studies of Patients with Dizziness by TCD
张立军 1荣阳 1陈婷婷 1关钥 2荣根满2
作者信息
- 1. 中国医科大学辽阳中心医院 辽宁 辽阳 111000
- 2. 中铁十九局集团中心医院
- 折叠
摘要
Abstract
Objective:To study the change of cerebral hemodynamics of patients with dizziness by TCD and provide reliable basis for clinical diagnosis and therapy. Method:262 patients with dizziness were tested bilateral middle cerebral artery(MCA)、(anterior cerebral artery)ACA、vertebral artery(VA)and basilar artery(BA)by TCD. Result:Among 262 patients with dizziness,the blood flow velocities in 142 cases(54.20%)were increased and were reduced in 70 cases(26.72%)and were normal in 50 cases(19.08%). The abnormal blood flow velocities were mainly located in basilar artery system,with significant difference in sex(X2=62.7500,P<0.05). Conclusion:The change of cerebral hemodynamics of patients with dizziness mainly demonstrate high speed of blood flow(in female)or low one(in male)in vertebra basilar artery system,and some accompany with increase and reduction of the velocity of blood flow of anterior circulation arterial.关键词
头晕/TCD/血流速度Key words
Dizziness/Transcranial doppler/Blood velocity引用本文复制引用
张立军,荣阳,陈婷婷,关钥,荣根满..TCD检测头晕患者脑血流动力学改变与临床研究[J].中国医学创新,2014,(2):13-14,15,3.
