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1背景脑血管疾病(cerebrovascular disease,CVD)是指脑血管由于血栓形成或者破裂出血引起的以脑部缺血性或者出血性损伤,造成神经功能缺损症状为主要临床表现的一组疾病。CVD是神经系统的常见及多发病,是造成人类死亡和残疾的三大疾病之一。在脑血管疾病中缺血性脑血管病占
1 Background Cerebrovascular disease (CVD) refers to a group of diseases in which cerebrovascular diseases mainly cause neurological deficit symptoms due to cerebral ischemic or hemorrhagic injury caused by thrombosis or rupture of blood vessels. CVD is a common and frequently-occurring disease of the nervous system and one of the three major causes of death and disability in humans. In cerebrovascular disease ischemic cerebrovascular disease accounted for