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对53例冠心病患者进行健康体检发现,约占20%的病例心电图大致正常。冠心病有心电图改变A组和无心电图改变B组,分别与正常健康对照N组比较,其静脉血清中的硒、镁、锌、钼的含量,发现A组的血清镁、锌均低于N组,而B组与N组比较,没有显著性差异;B组的血清钼稍高于N组和A组,但无显著性差异。表明冠心病患者的血清硒、镁、锌、钼含量变化与其心电图的变化有一定的关系。
53 cases of coronary heart disease patients for physical examination found that about 20% of the cases of ECG is generally normal. A group of coronary heart disease with ECG changes and no ECG changes in group B, respectively, compared with the normal healthy control group N, the contents of selenium, magnesium, zinc and molybdenum in venous serum, found that serum magnesium and zinc in group A were lower than N Group, while there was no significant difference between group B and group N. Serum molybdenum in group B was slightly higher than group N and group A, but there was no significant difference. Show that the changes of serum selenium, magnesium, zinc, molybdenum content in patients with coronary heart disease and its changes in ECG have a certain relationship.