Optimal Administration Dosage of Magnesium Sulfate for Torsades de Pointes in Children with Long QT Syndrome

@article{Hoshino2004OptimalAD,
  title={Optimal Administration Dosage of Magnesium Sulfate for Torsades de Pointes in Children with Long QT Syndrome},
  author={Kenji Hoshino and Kiyoshi Ogawa and Takashi Hishitani and Takeshi Isobe and Yoshikatsu Eto},
  journal={Journal of the American College of Nutrition},
  year={2004},
  volume={23},
  pages={497S - 500S}
}
Background: Intravenous administration of magnesium sulphate (MgSO4) is a very effective and safe treatment for torsades de pointes (TdP) associated with acquired long QT syndrome (LQTS) in adults. Discussed here is the efficacy of MgSO4 for TdP in children with congenital and acquired LQTS. Methods: The optimal MgSO4 dosage and serum magnesium (SMg) was determined in six consecutive children with TdP; four had congenital LQTS and two had acquired LQTS. A bolus injection of MgSO4 was given… 
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