摘要
短暂脑缺血发作(TIA)是一种反复发作的局部脑供血障碍导致的短暂性神经功能缺损。TIA是脑梗死的预警信号和前兆,如不及时治疗,有25%～40%患者在5年内将产生严重的脑梗死而威胁患者生命,及时诊断与治疗TIA是预防缺血性卒中的重要措施。不断完善对本病的认识具有重要临床意义。随着神经影像学的发展及临床研究的深入,人们对TIA的认识有了新进展。近年来,对TIA的研究集中在对其概念的重新认识、影像学检查、与卒中的关系以及防治等方面。TIA的研究对于卒中的预防和治疗具有重要的临床意义。
Transient ischemic attack （TIA） is a repeated attack of local cerebra blood supply obstacle, TIA is a precursor of stoke, if it can＇t be treated timely, about 25% -40% patients will aggravated stoke in 5 years, even threaten life. It is a important measurement of prevent isehemie stoke to diagnose and treat TIA. To recognize TIA constantly has important elinical significance. With the development of neural imaging and the depth of clinical research, people has a new progression of TIA. In recent years, studies on TIA have been concentrated on the recognition of the new concept of TIA, the imaging examination, the relationship between TIAand stroke, and the prevention and treatment of TIA. The research of TIA has important clinical significance in the prevention and treatment of stroke.
出处
《实用心脑肺血管病杂志》
2012年第4期752-754,共3页
Practical Journal of Cardiac Cerebral Pneumal and Vascular Disease
关键词
脑缺血发作
短暂性
脑梗死
研究进展
Ischemic attack, Transient
Brain infarction
Research progress
