摘要
目的:探讨颈动脉支架置入术对眼部血流的影响。方法:选取经彩色多普勒及DSA检查明确诊断的颈动脉狭窄并行颈动脉支架置入术的颈动脉狭窄患者16例(男性11例、女性5例),于颈动脉支架置入术术前、术后第3 d行眼部血管超声检查,对比颈动脉狭窄患者眼动脉、视网膜中央动脉的收缩期峰值流速(PSV)值,舒张末期速度(EDV)值。结果:16例行颈动脉支架置入术患者手术后的眼动脉、视网膜中央动脉的收缩期血流峰值流速(PSV)和舒张末期速度(EDV)值较手术前均有增加,差异有统计学意义(P<0.05)。结论:血流动力学分析表明颈动脉狭窄患者行颈动脉支架置入术后眼部血流有所改善。
Objective：To explore the influence of carotid artery stenting （CAS）to eye blood flow. Methods： 16 carotid artery stenosis patients were performed by CAS. Eye vascular ultrasound was checked at preoperative and 3 days after operation. PSV and EDV of ophthalmic artery and central retinal artery were compared. Re- sults： Compared with preoperation, PSV and EDV of ophthalmic artery and central retinal artery after CAS were increased（P〈0.05）. Conclusion： Analysis with hemodynamic we found that eye flow improved after CAS.
出处
《内蒙古医学杂志》
2012年第12期1412-1415,共4页
Inner Mongolia Medical Journal
