Rabaçal C, Pereira D, Carvalho E, Afonso J S, Pereira J N, Fernandes J S
Rev Port Cardiol. 1989 Dec;8(12):849-53.
This is a report about four patients with tachyarrhythmias successfully treated with intravenous magnesium sulfate. In two cases (supraventricular tachycardia and torsade de pointes) because they were resistant to other antiarrhythmic drugs, and in the remaining two cases (paroxistic atrial fibrillation) because they presented characteristic features of magnesium depletion. The efficacy, the rapid onset of action and the absence of adverse reactions must be emphasized and the authors suggest that larger and randomized trials should be carried out, in order to establish the real place of magnesium sulfate in the antiarrhythmic armamentarium.
这是一篇关于4例快速性心律失常患者经静脉注射硫酸镁成功治疗的报告。其中2例（室上性心动过速和尖端扭转型室速）是因为对其他抗心律失常药物耐药，另外2例（阵发性心房颤动）是因为呈现出镁缺乏的特征性表现。必须强调硫酸镁的疗效、起效迅速以及无不良反应，作者建议应开展更大规模的随机试验，以确定硫酸镁在抗心律失常药物中的实际地位。
