缺血性脑血管病在发病前期,从凝血学方面来看,存在着“高凝状态”,相当于中医的“未病”。其次,对于未病单独应用三黄泻心汤,不仅对伴随的症状有效,而且可能改善凝血过程的凝血因子。发病前的高凝状态作者等多年来对于缺血性脑血管的原因、诊断、治疗和预防,从现代凝血学的理论方面进行了研究。其主要成绩认为动脉硬化和血管炎等血管病变,为缺血性脑血管病的基础病理状态,由于血小板—凝血酶 Ischemic cerebrovascular disease in the pre-onset, from the clotting point of view, there is a “hypercoagulable state”, equivalent to Chinese “no disease.” Second, for the application of Sanhuang Xiexin Tang not alone, not only for the accompanying symptoms, but also may improve the clotting factor in the coagulation process. Formerly author of hypercoagulable state for many years on the cause of ischemic cerebrovascular, diagnosis, treatment and prevention, from the theory of modern coagulation were studied. The main results that vascular lesions such as atherosclerosis and vasculitis, is the basic pathological state of ischemic cerebrovascular disease, due to platelet-thrombin