Radiofrequency catheter ablation for supraventricular tachycardia in children
Da Gao
Abstract
Da Gao
Abstract
Objective:To investigate the effect and safety of radiofrequency catheter ablation(RFCA) for supraventricular tachycardia(SVT) in children.Methods:RFCA was used for 8 children(14 years old)with SVT.Results:Eight children were predisposed to SVT,among them,right lateral accessory pathway in 6 cases,atrioventricular node reentrant tachycardia(AVNRT) in 2 cases.All patients were successfully ablated without complications and the success rate of ablation was 100%.There was 1 case of recurrence in 2 months after ablation and was undergone successful ablation again.During follow up of 4~24 months,there was no SVT recurrence in all patients.Conclusions:The results showed that RFCA for tachyarrhythmias in children is effective and safe.
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Objective:To investigate the effect and safety of radiofrequency catheter ablation(RFCA) for supraventricular tachycardia(SVT) in children.Methods:RFCA was used for 8 children(14 years old)with SVT.Results:Eight children were predisposed to SVT,among them,right lateral accessory pathway in 6 cases,atrioventricular node reentrant tachycardia(AVNRT) in 2 cases.All patients were successfully ablated without complications and the success rate of ablation was 100%.There was 1 case of recurrence in 2 months after ablation and was undergone successful ablation again.During follow up of 4~24 months,there was no SVT recurrence in all patients.Conclusions:The results showed that RFCA for tachyarrhythmias in children is effective and safe.
Key concepts: Medicine, Supraventricular tachycardia, Ablation, Tachycardia, Radiofrequency catheter ablation, Catheter ablation, Atrioventricular node, Atrioventricular reentrant tachycardia