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据认为低镁血症与心律不整、冠心病所致猝死和急性心肌梗塞(AMI)的高发病率有关。AMI 患者血清镁水平低或正常。本文旨在观察镁对 AMI 患者心律不整及死亡率的影响。病人和方法以症状、心电图及血清酶升高作为诊断标准,AMI 患者共103例,其中50例给予硫酸镁22g(91.6mmol)溶于葡萄糖液500ml 中,在开始4小时内滴注作为治疗组;其余53例为对照组。在开始7天内由专门训练的护士测心电图,开始48小时内以Holter 监测心律,入院时及开始5天内每天抽血测镁、钙、磷、钠、氯、钾、全血计数及心脏酶等。两
It is thought that hypomagnesemia is associated with a high incidence of arrhythmia, sudden death due to coronary heart disease, and acute myocardial infarction (AMI). AMI serum magnesium levels are low or normal. This article aims to observe the impact of magnesium on arrhythmias and mortality in patients with AMI. Patients and methods to symptoms, ECG and serum enzyme as a diagnostic criteria, AMI patients a total of 103 cases, of which 50 cases given magnesium sulfate 22g (91.6mmol) dissolved in 500ml of glucose solution, within 4 hours of instillation as a treatment group ; The remaining 53 cases as control group. The electrocardiogram was measured by a specially trained nurse within 7 days of the start of the test. The heart rate was monitored by Holter within 48 hours of initiation. Blood samples of magnesium, calcium, phosphorus, sodium, chloride, potassium, whole blood and heart enzymes . Two