Key result
RF ablation successfully eliminates bypass tract in AVRT with coronary sinus ostial atresia.
Why the study?
Atrioventricular reentrant tachycardia with ostial atresia of the coronary sinus presents unique anatomical challenges requiring detailed characterization and treatment approach.
Comparison
Radiofrequency ablation at the mitral ring
Design
Case report
Authors
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Supports targeted mitral ring ablation in rare CS atresia with AVRT; leaves open generalizability beyond this single case.
Case Report (n=1)
Radiofrequency ablation at the mitral ring successfully eliminated a left-sided accessory pathway in a patient with ostial atresia of the coronary sinus.
Kim et al. (2007) conducted a case report in Atrioventricular (AV) reentrant tachycardia with ostial atresia of the coronary sinus (n=1). Radiofrequency (RF) ablation was evaluated on Elimination of bypass tract and symptom-free status. Radiofrequency ablation successfully eliminated the bypass tract in a patient with AV reentrant tachycardia and ostial atresia of the coronary sinus, yielding complete symptom relief at 8 months.
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