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Published on: July 5, 2021

Sinus node dysfunction associated with lithium therapy in a child

Jose Manuel Moltedo1, George A Porter, Mathew W State

  • 1Department of Pediatrics, Yale University School of Medicine, New Haven, Connecticut 06520, USA.

Texas Heart Institute Journal
|September 13, 2002
PubMed

Insights

Lithium is a common psychiatric treatment. This case study highlights potential cardiac side effects in children, a risk previously undocumented in pediatric patients receiving lithium therapy.

Area of Science:

  • Pediatric Cardiology
  • Psychiatric Pharmacology

Background:

  • Lithium salts are widely prescribed for psychiatric conditions in adults and children, including bipolar disorder.
  • Cardiac side effects of lithium are well-documented in adult populations.

Observation:

  • A 9-year-old boy on long-term lithium therapy presented with cardiac toxicity.
  • This case represents a rare instance of lithium-induced cardiac issues in a pediatric patient.

Findings:

  • The patient experienced adverse cardiac events during lithium treatment.
  • This case underscores the potential for cardiac toxicity in children receiving lithium.

Implications:

  • Clinicians should be vigilant for cardiac side effects in pediatric patients undergoing lithium therapy.
  • Further research is warranted to understand and monitor lithium's cardiac impact in children.

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