摘要
椎动脉狭窄常由动脉粥样硬化引起，由于症状不典型、无创性检查不易检出等，临床诊断较为困难。椎动脉狭窄患者的年卒中发生率较高，以有症状重度椎动脉狭窄为著，约20％的后循环卒中由椎动脉狭窄引起。文章就椎动脉狭窄的流行病学、自然史、诊断和治疗进行了综述。
Vertebral artery stenosis （VAS） is often caused by atherosclerosis. The clinical diagnosis is more difficult because the symptoms are not typical, and the non-invasive examination is not easy to be detected. The annual stroke incidence is higher in patients with VAS, particularly the symptomatic severe vertebral artery stenosis. About 20% of posterior circulation strokes are caused by VAS. This article reviews the epidemiology natural history, diagnosis and clinical treatment of VAS.
出处
《国际脑血管病杂志》
北大核心
2012年第9期706-711,共6页
International Journal of Cerebrovascular Diseases
基金
十二五国家科技支撑计划（2011BA108803）
国家自然科学基金（81171085）
关键词
椎底动脉供血不足
卒中
颅内动脉硬化
血管成形术
支架
椎动脉
Vertebrobasilar Insufficiency
Stroke
Intracranial Arteriosclerosis
Angioplasty
Stents
Vertebral Artery
