论文部分内容阅读
目的探讨高频超声观察颈动脉的改变与老年无症状性脑梗死的相关性。方法选2015年1月至2016年8月脑梗死组(无症状)30例为观察组,选择同段时间健康者30例为对照组。均采用GE LOGIQ 9型及PHILPS i E Elite型超声仪扫查颈动脉。观察两组颈动脉重构情况及血管功能情况并进行对比分析。结果观察组的重构发生率均高于对照组,有统计学意义(P<0.05);观察组的血流动力学积分值低于对照组,有统计学意义(P<0.05,);观察组与对照组比较血管功能有差异,具有统计学意义(P<0.05)。结论使用高频超声能够较好的展示无症状脑梗死患者颈动脉的情况,根据颈动脉的情况,早期发现无症状脑梗死患者,早期预防,以避免进入脑梗死期,对患者造成不可逆性的损伤。
Objective To investigate the correlation between carotid artery changes and senile asymptomatic cerebral infarction observed by high-frequency ultrasound. Methods Thirty patients with cerebral infarction (asymptomatic) from January 2015 to August 2016 were selected as the observation group, and 30 healthy subjects at the same time were chosen as the control group. The carotid arteries were scanned using the GE LOGIQ 9 and PHILPS i E Elite sonicators. Carotid artery remodeling and vascular function were observed and compared between the two groups. Results The reconstruction rate of the observation group was higher than that of the control group (P <0.05), and the hemodynamic integral value of the observation group was lower than that of the control group (P <0.05) Compared with the control group, the vascular function was significantly different (P <0.05). Conclusions The use of high-frequency ultrasound can better display the carotid artery in patients with asymptomatic cerebral infarction. According to the situation of carotid artery, early detection of asymptomatic cerebral infarction, early prevention, to avoid entering the cerebral infarction, causing irreversible damage.