摘要
目的:对短暂性脑缺血发作病人和无脑卒中病史者进行对照观察。方法:采用彩色多普勒血流成像技术。结果:短暂性脑缺血发作组颈动脉狭窄程度小于49%者与对照组无显著差别。(P<0.05)狭窄程度大于50%者短暂性脑缺血发作组明显高于对照组(P<0.05),发生暂性脑缺血发作的危险是对照组的4.3倍。结论:颈动脉狭窄程度越大,发生暂性脑缺血发作的危险性越大。
Objective: The comparison observation to transient ischemic attack patient and the non -apoplexy medical history to the temporary brain carries. Methods: using colored Doppler blood stream image formation technology. Results: no remarkable difference between the observation group (the narrow degrese is smaller than 49%) and control group. (p〈0.05).The TIA group (the narrow degree is bigger than 50%)is higher than control group ,the risk is 4.3 times. Conclusion : The carotid artery narrow degree is bigger, The risk of brain to lack blood is bigger.
出处
《中国医学装备》
2009年第2期28-29,共2页
China Medical Equipment
关键词
彩色多普勒血流成像技术
颈动脉粥样硬化
短暂性脑缺血发作
colored appler blood stream image formation technology, neck atherosclerosis, transient is chemic attacr