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Ectopic atrial tachycardia in a young athlete
P Dendale1, K De Meirleir, D De Wolf
1Academic Hospital, Sports Medicine and Cardiology Department, Free University of Brussels, Belgium.
Medicine and Science in Sports and Exercise
|August 1, 1994
Summary
A young boy experienced incessant atrial tachycardia during a sports exam, with his heart rate reaching 160 bpm during exercise. Propafenone effectively treated this tachyarrhythmia, allowing for excellent exercise capacity.
Area of Science:
- Pediatric Cardiology
- Electrophysiology
- Sports Medicine
Background:
- Atrial tachycardia can present during routine medical evaluations.
- Exercise can significantly exacerbate tachyarrhythmias.
- Identifying and managing arrhythmias in young athletes is crucial for safety.
Observation:
- A young male presented with incessant atrial tachycardia during a sports medical examination.
- Ventricular rhythm accelerated to 160 beats per minute with minimal exertion.
- The patient demonstrated excellent exercise capacity despite the arrhythmia.
Findings:
- The case highlights the presentation of incessant atrial tachycardia in an asymptomatic young athlete.
- Exercise-induced acceleration of ventricular rhythm was a key observation.
- Pharmacological intervention with propafenone successfully suppressed the tachyarrhythmia.
Implications:
- Early detection and management of atrial tachycardia are vital in pediatric sports cardiology.
- Propafenone can be an effective treatment for exercise-induced tachyarrhythmias in adolescents.
- This case underscores the importance of thorough cardiac screening in young athletes.