Walker B E, Hughes S, Simmons A V, Chandler G N
Eur J Clin Invest. 1978 Jun;8(3):193-5. doi: 10.1111/j.1365-2362.1978.tb00836.x.
Plasma levels of zinc and albumin have been measured for eight consecutive days in patients suffering chest pain due to myocardial infarction or myocardial ischaemia. A substantial diurnal variation has been found in both controls and patients. Plasma zinc falls after myocardial infarction reaching the lowest level on day 2, thereafter returning to normal by day 8. The lowest plasma zinc levels occur within 48 h of a myocardial infarction and in some patients herald the development of a serious cardiac arrhythmia. Plasma albumin falls progressively after myocardial infarction, being lowest on day 8. The fall in plasma zinc is not totally explained by the fall in plasma albumin.
对因心肌梗死或心肌缺血而胸痛的患者连续八天测量血浆锌和白蛋白水平。在对照组和患者中均发现了显著的昼夜变化。心肌梗死后血浆锌水平下降，在第2天达到最低水平，此后在第8天恢复正常。最低血浆锌水平出现在心肌梗死后48小时内，在一些患者中预示着严重心律失常的发生。心肌梗死后血浆白蛋白逐渐下降，在第8天最低。血浆锌的下降不能完全由血浆白蛋白的下降来解释。
