Paroxysmal Ventricular Fibrillation in Two Patients with Hypomagnesemia: Treatment by Transvenous Pacing
Paroxysmal Ventricular Fibrillation in Two Patients with Hypomagnesemia: Treatment by Transvenous Pacing
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两例低镁血症患者的阵发性心室颤动：经静脉起搏治疗
DOI：
10.1161/01.cir.37.2.210
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发表时间：
1968
期刊：
影响因子：
37.8
通讯作者：
J. Tobin
中科院分区：
文献类型：
--
作者：
H. Loeb;R. Pietras;R. Gunnar;J. Tobin
2例低镁血症患者发生与心脏传导阻滞无关的阵发性室颤。在这两名患者中，心律失常的其他原因均不明显。经静脉临时起搏成功地抑制了药物治疗失败后的发作。Q-T间期延长是两例患者的显著心电图特征，推测是继发于低镁血症的细胞内钾丢失所致。
Paroxysmal ventricular fibrillation unassociated with heart block occurred in two patients with hypomagnesemia. In neither patient were other causes of the arrhythmia apparent. Temporary transvenous pacing successfully suppressed the episodes after drug therapy failed. Prolongation of the Q-T interval was a prominent electrocardiographic feature in both patients and is postulated to have resulted from a loss of intracellular potassium secondary to hypomagnesemia.