Archivos de cardiologia de Mexico · 2005
[Surgical radiofrequency catheter ablation of accessory pathways in Ebstein's anomaly].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
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Rivera Rodríguez Leonardo, Iturralde Pedro, Calderń-Colmenero Juan, Ramírez Samuel, Buendía Alfonso
Аннотация
Thirteen patients with Ebstein anomaly and atrioventricular reentrant tachycardia and at least one accessory pathway were included in this study. One accessory pathway in 7 (53.8%) patients and multiple accessory pathways in 6 (46.1%) were found. Mahaim accessory pathway was observed in 5 (38.4%) patients. A total of 22 accessory pathways was found, 2 (9%) were concealed. In all (100%), the accessory pathways were located in the tricuspid ring. The most frequent regions were right lateral free wall with 11 (50%) and 5 right posteroseptal (22.7%). Ten patients underwent surgical radiofrequency catheter ablation and three subjected to surgical section. We obtained success in 100%. No complications were observed during the procedures. In conclusion, surgical ablation therapy in patients with accessory pathways and Ebstein's anomaly is safe and effective.