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1引言肥胖对心血管危害的研究显示,体重指数大于30kg/m2和体重指数25~30kg/m2的成年人,心血管疾病发生率分别为37%和21%,而体重指数小于25kg/m2的成年人心血管疾病发生率仅为10%。肥胖不仅能直接引起心血管系统的结构和功能损害,而更主要的是通过
1 Introduction Studies of cardiovascular risk in obesity have shown that adults with body mass index greater than 30 kg / m2 and body mass index 25-30 kg / m2 have a cardiovascular disease incidence of 37% and 21%, respectively, while those with a body mass index of less than 25 kg / m2 The incidence of cardiovascular disease in adults is only 10%. Obesity not only directly causes structural and functional damage to the cardiovascular system, but more importantly, through