Catheter Ablation

Intracardiac electrophysiological study (EPS) and catheter ablation (CA) can be considered when the child repeatedly experiences supraventricular tachycardia, atrioventricular bypass-related arrhythmias, or when some premature ventricular contractions/ventricular tachycardia cause symptoms, affect cardiac function, and are poorly controlled by medication. The decision focuses on the type and risk of arrhythmia, whether it is combined with structural heart disease, previous treatment response, age and weight, and anesthesia and vascular conditions, which are comprehensively evaluated by a specialist team.