Keywords Coronary arteriosclerosis;Peptidyl-Dipeptidase A/enzymol;Coronary disease/enzymol;Polymorphism;genetic;Genotype;Polymerase chain reaction;

• 冠状动脉硬化;肽基二肽酶A/酶学;冠状动脉疾病/酶学;多态现象;遗传;基因型;聚合酶链反应;