急性心肌梗塞患者血清、红细胞及淋巴细胞镁浓度的动态变化  

DYNAMIC ALTERATIONS OF MAGNESIUM CONCENTRATION IN SERUM, ERYTHROCYTE AND LYMPHOCYTE IN ACUTE MYOCARDIAL INFARCTION

作　　者：孙福成[1] 曾昭耆[1] 袁重果[1] 唐浴春 胡汉成[2] 林跃文[2] 杨树德[2] 

机构地区：[1]北京医院心内科 [2]卫生部临床检验中心

出　　处：《中国循环杂志》1993年第2期67-69,共3页Chinese Circulation Journal

摘　　要：本文观察了35例急性心肌梗塞(AMI)患者血清、红细胞及淋巴细胞镁的动态变化。结果表明,淋巴细胞镁在AMI后第1～7天均显著降低,而血清镁仅第1天降低。AMI心律失常组淋巴细胞镁在第1～3天均显著低于无心律失常组。这提示淋巴细胞镁低,患者易发生心律失常。We studied the dynamic alterations of serum, erythrocyte and lymphocyte magnesium concentrations in 35 AMI patients admitted to CCU within 24 h after the onset of chest pain. The results showed that serum magnesium of AMI patients was significantly lower as compared with healthy control and unstable angina pectoris on day 1, and returned to normal on day 2. There was no significant change in erythrocyte magnesium after AMI. Lymphocyte magnesium was significantly lower as compared with healthy control from day 1 to day 7 in patients with AMI and returned to normal on day 14 for most patients, hut there were still 20% of AMI patients with magnesium deficiency.In AMI patients complicated with arrhythmias, lymphocyte magnesium was significantly lower than patients without arrythmias during the first 3 days, but there were no significant differences in serum and erythrocyte magnesium. This suggests that the incidence of arrhythmias is more frequent in patients with low lymphocyte magnesium.

关 键 词：镁 心肌梗塞 心律失常 

分 类 号：R542.22[医药卫生—心血管疾病]