Key result
Catheter ablation restores sinus rhythm in pediatric AT with prolonged pauses, avoiding bradycardia-worsening antiarrhythmics.
Why the study?
The presence of prolonged sinus pauses is rare in children with structurally normal hearts, and the optimal therapeutic approach is challenging.
Does catheter ablation treat atrial tachycardia and prevent subsequent prolonged sinus pauses in a pediatric patient?
Case Report (n=1)
Does catheter ablation treat atrial tachycardia and prevent subsequent prolonged sinus pauses in a pediatric patient?
Catheter ablation of supraventricular tachycardia can effectively resolve secondary prolonged sinus pauses in pediatric patients, avoiding the need for pacing or antiarrhythmic drugs that might worsen bradycardia.
No takes yet. Share an insight, caveat, or question.
May offer ablation alternative avoiding drugs or pacing in select pediatric cases; hypothesis-generating, needs prospective confirmation.
Boiciuc et al. (2023) conducted a case report in Prolonged sinus pauses after paroxysms of atrial tachycardia (n=1). Catheter ablation was evaluated on Tachycardia termination and sinus rhythm restoration. Catheter ablation successfully terminated atrial tachycardia and restored sinus rhythm in a pediatric patient with prolonged sinus pauses, avoiding bradycardia-worsening antiarrhythmic therapy.
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