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中风即急性脑血管病,又称脑卒中,是人类三大致死性疾病之一。约75%的存活患者会遗留不同程度的偏瘫、失语、认知障碍等后遗症。每年入冬以后,各医院急诊科的中风患者骤然增多,这是因为人体受冷空气刺激后,导致交感神经异常兴奋,全身毛细血管痉挛性收缩,易引起血压升高,再加上中老年人对外界环境变化的适应
Stroke, acute cerebrovascular disease, also known as stroke, is one of the three most lethal human diseases. About 75% of surviving patients will have some degree of hemiplegia, aphasia, cognitive disorders and other sequelae. Every year after winter, the number of stroke patients in emergency department of each hospital suddenly increases. This is because the human body is affected by cold air and then leads to abnormal sympathetic excitement and generalized spastic contraction of capillaries, which can easily cause blood pressure increase. Coupled with the elderly, Adaptation to changes in the external environment