本文分析了110例冠心病人和110例正常人的血清脂质、HDL亚组分和apoB水平,发现脂质及脂蛋白代谢紊乱是动脉硬化和冠心病的重要危险因素,而apoB、HDL_2-ch与冠心病的关系尤为密切,是更好的判别冠心病指标,提示测定HDL亚组分和载脂蛋白(尤其是apoB)在心血管流行病学和临床上,具有重要的价值。 This article analyzes the serum lipid, HDL sub-components and apoB levels in 110 patients with coronary heart disease and 110 normal subjects and found that lipid and lipoprotein metabolism disorder is an important risk factor for atherosclerosis and coronary heart disease, and apoB, HDL 2- Ch and coronary heart disease is particularly close, is a better indicator of coronary heart disease, suggesting that the determination of HDL sub-components and apolipoproteins (especially apoB) in cardiovascular epidemiology and clinical, has important value.