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当人进入老年后,身体内各个重要器官的生理功能逐渐衰退,免疫功能低下,各种疾病的发生明显高于其他年龄组,而其中急性脑血管病变是直接威胁着老年人的生命安全,据世界卫生组织统计仅次于心血管疾病和癌肿,在我国不少地区则居于首位。老年人极易发生动脉硬化,它是脑卒中的常见病因,一旦出现急性脑卒中多引起脑组织不可逆性损害,其致残率甚高,死亡率随年龄而上升,故成为老年人一种严重的常见病,现日益受到人们的关注。
When people enter old age, the physiological function of various vital organs in the body gradually declines, the immune function is low, the occurrence of various diseases is obviously higher than other age groups, and the acute cerebrovascular disease is a direct threat to the life safety of the elderly. According to WHO statistics second only to cardiovascular disease and cancer, in many parts of our country is living in the first place. Elderly people prone to atherosclerosis, it is a common cause of stroke, acute stroke in the event of irreversible damage caused by brain tissue, the disability rate is high, the mortality rate increases with age, it becomes a serious elderly Of the common diseases, people are increasingly concerned about.