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随着增龄,老年人心血管系统将发生程度不同的结构衰变和功能退化。本文按全国健康老年人的标准选择90岁以上长寿健康老人40名,并与94名健康青壮年人相对照,分析研究了老年人血液流变学特点。
As you age, older people have varying degrees of structural decay and functional deterioration in the cardiovascular system. According to the national standard of healthy elderly, 40 healthy elderly people over the age of 90 were selected and compared with 94 healthy young adults to analyze the hemorheology characteristics of the elderly.