高脂蛋白(a)——心肌梗塞的危险因子

Lipoprotein (a)—A risk factor of myocardial infarction

本文测定和分析了105例心肌梗塞存活者(MIS)的脂蛋白(a)[Lp(a)]和载脂蛋白(apo)B,A_1,胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白胆固醇(HDL-C),MIS 组血脂异常检出率高达46%[不计 Lp(a)]或68%[计入 Lp(a)]。与对照组和高血压组(HT)比较,MIS 组 Lp (a)增高非常明显。Lp(a)与其它血脂成份均无相关性。Lp(a)可作为一个良好的独立的心血管疾病危险因子。

Serum lipoprotein (a)(Lp (a)),apoliporotein (apo) B and AI,cholesterol (TC),triglyceride (TG) and high density lipoprotein choisterol(HDL-C) were determined,the samples were taken from 105 cases of myocardial infarction survivors (MIS).The level of Lp (a) in MIS group was higher than the control group with health subjects and hypertension group.Lp (a) had no correlation with the level of other lipid.Lp (a) may be an independent risk factor for corgnary heart disease (CHD).The abnor- mal percentage of lipid in MIS was high up to 46% (Lp(a) excluded) or 68% (LP (a) incl.uded).This character showed that the abnormal lipid level of Lp (a) and/or apo B,TC was detected in MIS.The results demonstrated the abnomal lipid could be the most common and important risk factor for CHD.