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Methods for ECG Evaluation of Indicators of Cardiac Risk, and Susceptibility to Aconitine-induced Arrhythmias in Rats Following Status Epilepticus
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Pediatric antiarrhythmics and toxicity: A clinical review

Alexandra T Geanacopoulos1,2, Benjamin Zielonka2,3, Miriam T Fox2

  • 1Division of Emergency Medicine Boston Children's Hospital Boston Massachusetts USA.

Journal of the American College of Emergency Physicians Open
|February 19, 2024
PubMed

Insights

Pediatric antiarrhythmic medications are crucial for managing heart rhythm disorders but can cause toxicity. Emergency clinicians need expertise in recognizing and treating adverse effects of these vital drugs.

Area of Science:

  • Pediatric Cardiology
  • Clinical Pharmacology
  • Emergency Medicine

Background:

  • Antiarrhythmic drugs are essential for treating pediatric arrhythmias.
  • Pediatric patients are susceptible to antiarrhythmic drug toxicities.
  • Effective management requires emergency medicine clinician proficiency.

Purpose of the Study:

  • To review the use of antiarrhythmic medications in children.
  • To detail the pharmacology and adverse effects of common pediatric antiarrhythmics.
  • To outline the toxicologic treatment of antiarrhythmic toxicity in pediatric patients.

Main Methods:

  • Clinical review of existing literature.
  • Focus on indications, pharmacology, and adverse effects.
  • Emphasis on toxicologic management strategies.

Main Results:

  • Commonly used antiarrhythmics in pediatrics have specific indications.
  • Each drug possesses a unique pharmacokinetic and pharmacodynamic profile.
  • Adverse effects range from mild to life-threatening, necessitating prompt intervention.

Conclusions:

  • Understanding antiarrhythmic pharmacology is key to safe pediatric use.
  • Vigilance for and prompt treatment of toxicity are critical in pediatric emergency care.
  • This review provides a resource for clinicians managing pediatric arrhythmias and their toxicities.

Keywords:
antiarrhythmic ingestionantiarrhythmicspediatric electrophysiologypediatricspharmacologytoxicology

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