脑血管疾病的发现应该注意病人的自觉症状,主要指脑动脉硬化、一过性脑缺血及中风先兆三个方面。一、脑动脉硬化脑动脉硬化常见且普遍。它是在动脉内膜有脂质沉着,并有结缔组织增生,在动脉壁上形成斑块。这种斑块可崩解形成粥状物质,故病理上叫动脉粥样硬化。动脉硬化到一定程度可使颅内动脉弹性丧失,管腔狭窄,造成供血不足甚至完全中断造成严重 The discovery of cerebrovascular disease should pay attention to the patient’s symptoms, mainly refers to cerebral arteriosclerosis, transient cerebral ischemia and stroke precursors in three areas. First, cerebral arteriosclerosis Cerebral arteriosclerosis common and common. It is in the arterial intima with lipidosis, and connective tissue hyperplasia, the formation of plaque in the artery wall. This plaque can disintegrate to form porridge material, so pathologically called atherosclerosis. Arteriosclerosis to a certain extent can make intracranial artery loss of elasticity, stenosis, resulting in insufficient blood supply or even complete disruption caused by serious