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近年来的研究提示急性心肌梗塞(AMI)早期存在心肌缺镁,后者又与心律失常及猝死有关。本文通过观察AMI患者血镁的动态变化和补镁效果,着重探讨AMI时镁疗的作用。 1 材料和方法 1.1 一般资料 60例AMI为1987～1990年发病后24小时内住院的病人,均据其临床表现、心电图及血清酶学改变而确诊,随机分为镁治疗组(镁组)和无镁治疗组(无镁组),两组的一般临床资料无显著性差异。全部患者入院前半月内未注射过硫酸镁,且均无补镁禁忌证。
In recent years, studies have shown that acute myocardial infarction (AMI) early myocardial magnesium deficiency, which in turn arrhythmia and sudden death related. This article by observing the dynamic changes of blood magnesium in patients with AMI and magnesium supplement effect, focusing on the role of magnesium therapy at AMI. 1 Materials and Methods 1.1 General Information 60 cases of AMI hospitalized within 24 hours after the onset of 1987 to 1990, were diagnosed according to clinical manifestations, ECG and serum enzyme changes, were randomly divided into magnesium treatment group (magnesium group) and No magnesium treatment group (magnesium group), two groups of general clinical data no significant difference. All patients were not injected magnesium sulfate within half a month before admission, and no magnesium contraindications.