颈动脉狭窄与短暂性脑缺血发作的相关性

The Correlation of Carotid Artery Stenosis and Transient Ischemic Attack

目的:研究颈动脉狭窄与短暂性脑缺血发作之间的关系。方法:选取2012年1月-2015年1月笔者所在医院收治的18例颈动脉狭窄致短暂性脑缺血发作患者作为观察组,另选取18例健康人作为对照组,对比两组研究对象不同位置颈动脉狭窄发生率,统计不同狭窄程度与发作频率、发作时间相关性。结果:对照组总狭窄率仅为33.33%,与观察组的100%对比,差异有统计学意义(P<0.05)。发作频率上,狭窄程度越严重,患者每周脑缺血发生次数越高。发作时间上,60 min以上中轻度与重度发生率比较,差异有统计学意义(P<0.05)。结论:颈动脉狭窄与短暂性脑缺血发作发作频率、时间具有相关性。

Objective： To study the relationship between carotid stenosis and transient ischemic attack.Method： 18 cases carotid artery stenosis in patients with transient iachemic attack admitted in our hospital from January 2012 to January 2015 were selected as the observation group, the other 18 healthy peoples were selected as the control group.Different position differences in incidence of carotid stenosis of two groups were compared, the correlation of different degree of stenosis and the frequency of attack and attack time was recorded.Result： The total stenosis rate of the control group was 33.33%, compared with 100% of the ohservation group, there was statistical significance（P〈0.05）.Patients with seizure frequency, the more serious the degree of stenosis, the higher the number of cerebral ischemia occurs every week.Onset time, more than 60 minutes in the incidence of mild and severe had significant difference（P〈0.05）.Conclusion： Carotid artery stenosis with transient ischemic attack frequency and time correlation in attack.