# Particular Aspects of Cardiac Rhythm Disorders in Pediatric Patients

## TL;DR

This study examines heart rhythm disorders in children and finds that many are at risk for sudden death, especially those with family history or symptoms.

## Contribution

The study highlights the importance of identifying and managing pediatric patients with cardiac rhythm disorders to prevent sudden death.

## Key findings

- 60.80% of children and adolescents were exposed to smoking.
- 46 participants had family cases of sudden cardiac death.
- Symptoms like vertigo and chest pain were common in symptomatic patients.

## Abstract

Background: Cardiac rhythm disorders in children and adolescents have a high incidence. In certain conditions, sudden death may occur. Materials and Methods: We conducted a prospective study including 199 patients divided into two subgroups: one subgroup of 80 practicing different sports and another one of 119 non-sportive, symptomatic patients. We studied all socio-demographic data, medical histories, and the elements revealed by the clinical and paraclinical examinations. Results: Only 39 (19.60%) participants did not practice any kind of sport; 46 participants had cases of sudden cardiac death in their families; 60.80% of children and adolescents were exposed to smoking; among the symptomatic group, symptoms like vertigo, chest pain, lipothymia, and palpitations predominated. Conclusions: A significant percentage of participants with heart rhythm disorders at risk for sudden death was identified. It is extremely important to identify and restrict them from intense physical exertion and to reassess them periodically in order to reduce the risk of sudden cardiac death.