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Published on: June 12, 2020
The pediatric electrocardiogram part II: Dysrhythmias
Matthew O'Connor1, Nancy McDaniel, William J Brady
1Department of Pediatrics, Children's Medical Center, University of Virginia Health System, Charlottesville, VA 22908, USA.
This article reviews common pediatric arrhythmias, including their electrocardiogram (ECG) manifestations and clinical presentations. It also covers ECG changes from toxic ingestions and arrhythmias in congenital heart disease.
Area of Science:
- Pediatric Cardiology
- Clinical Electrophysiology
Background:
- Arrhythmias are common in children.
- Electrocardiogram (ECG) interpretation is crucial for diagnosis.
- Congenital heart disease and toxic ingestions can affect cardiac rhythm.
Purpose of the Study:
- To describe common pediatric arrhythmias.
- To present definitions, clinical presentations, and ECG examples.
- To discuss ECG changes in toxic ingestions and congenital heart disease.
Main Methods:
- Review of common pediatric arrhythmias.
- Classification based on major ECG manifestations.
- Inclusion of ECG examples and clinical presentations.
Main Results:
- Common pediatric arrhythmias are defined and presented with ECG examples.
- ECG changes associated with acute toxic ingestions are described.
- Arrhythmias in congenital heart disease are introduced for future discussion.
Conclusions:
- Understanding pediatric arrhythmias requires correlating ECG findings with clinical presentation.
- ECG analysis aids in identifying arrhythmias and toxic exposures in children.
- This series provides a comprehensive overview of pediatric cardiac rhythm disturbances.
Related Concept Videos
Dysrhythmias V: Evaluating Dysrhythmias
Dysrhythmias I: Introduction
Dysrhythmias II: Classification of Tachyarrhythmias
ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias
Dysrhythmias III: Characteristics of Dysrhythmias
Dysrhythmias IV: Characteristics of Bradyarrhythmias

