Evaluation of the efficacy and safety of radiofrequency ablation in treatment of supraventricular tachycardias in pediatric age group
JPC-Journal of Pediatric Club [The]. 2010; 10 (2): 71-78
Dans Anglais
| IMEMR
| ID: emr-117299
ABSTRACT
The present study aimed to assess the efficacy and safety of radiofrequency [RF] catheter ablation in treatment of Supraventricular tachycardia [SVT] in children. A total of 60 pediatric patients with clinically documented SVT underwent an electrophysiologic study and RF catheter ablation at Mansoura University Children Hospital. The arrhythmias included alrioventricular reentrant tachycardia [AVRT; n = 45, 75%], atrioventricular nodal reentrant tachycardia [AVNRT; n = 6, 10%], and atrial tachycardia [AT; n = 9, 15%]. The success rate of the RF catheter ablation was 93.3% for AVRT, 66.7% for AVNRT, and 77.8% for AT, respectively. Procedure-related complications were infrequent [7/60, 11.7%], [atrial flutter during RF catheter ablation [4/60, 6.6%]; ventricular fibrillation during RF catheter ablation [1/60,1.6%]; transient complete heart block during anesthesia or during RF catheter ablation [2/60, 3.3%]]. The recurrence rate was 8.3% [5/60] during a follow-up period of 24 months. RF catheter ablation is an effective and safe method to manage children with SVT
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Indice:
Méditerranée orientale
Sujet Principal:
Récidive
/
Études de suivi
/
Résultat thérapeutique
/
Ablation par cathéter
/
Électrocardiographie
/
Électrophysiologie
Limites du sujet:
Femelle
/
Humains
/
Mâle
langue:
Anglais
Texte intégral:
J. Pediatr. Club
Année:
2010
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