冠心病是临床上较为常见的一种疾病 ,它是由于动脉粥样硬化所引起的一种心血管病 ,其发病率和死亡率很高[1]。传统认为 ,冠心病的形成与脂类 (脂蛋白 )代谢异常有着密切的关系 ,然而 ,有 3 0 %～ 40 %的冠心病的形成与脂质和脂蛋白无关[2 ]。Schwerther等通过流行病学调查 ,认 Coronary heart disease is a more common clinical disease, it is due to atherosclerosis caused by a cardiovascular disease, its morbidity and mortality is high [1]. Traditionally, the formation of coronary heart disease and lipid (lipoprotein) metabolism is closely related, however, 30% to 40% of coronary heart disease has nothing to do with lipid and lipoprotein [2]. Schwerther and other epidemiological survey, recognized