Relationship between carotid artery intima-media thickness and cerebrovascular hemodynamic analysis in patients with ischemic stroke
- VernacularTitle:缺血性脑卒中患者颈动脉内膜中层厚度与脑循环动力学的关系
- Author:
Xiaohong LI
;
Shiming ZHU
;
Zhimin SONG
- Publication Type:Journal Article
- Keywords:
Carotid artery Intima media thickness Ischemic stroke
- From:
Journal of Clinical Neurology
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation between carotid artery intima media thickness (IMT) and cerebrovascular hemodynamic analysis (CVA) and the diagnostic value in ischemic stroke.Methods Using colour Doppler IMT,IMT/D ratio and CVA were performed in 120 patients with hyperacute and acute ischemic stroke as compared with the health controls.Results IMT and IMT/D ratio were higher in patients with ischemic stroke than the health aduts. Vmean and Qmean in ischemic stroke hyperacute group were lower, and R,DR were higher obvious in hyperacute group than that of acute group. IMT and IMT/D ratio were negatively correlation with Vmean and Qmean and positively correlation with R and Zc.Conclusion The measurement of carotid artery IMT and CVA have clinical significance in early diagnosis of ischemic stroke.
