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研究发现,急性心肌梗塞患者入院后头24～48小时常存在低镁血症,梗塞后2～5天这种改变可恢复正常。有人发现急性冠心病患者血镁浓度低于正常人和非心源性胸痛患者。本研究评价了在急诊室的胸痛患者血清总镁(MgT)和超滤镁(MgUF)浓度降低的发生率,以确定在心脏监护中,低镁血症与其他临床重要诊断和预后变化的关系。
The study found that patients with acute myocardial infarction often have hypomagnesemia 24 to 48 hours after admission, 2 to 5 days after infarction, this change can return to normal. Some people found that patients with acute coronary heart disease serum magnesium concentrations lower than normal and non-cardiac chest pain patients. This study evaluated the incidence of reduced serum total magnesium (MgT) and ultrafiltration magnesium (MgUF) concentrations in patients with chest pain in the emergency department to determine the relationship between hypomagnesemia and other clinically important diagnostic and prognostic changes in cardiac monitoring .