Key result
Catheter ablation of the typical slow pathway successfully eliminated atypical slow-slow atrioventricular nodal reentrant tachycardia utilizing a superior slow pathway, with no recurrence during 6-month follow-up.
Design
Case report
Authors
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Alerts EPs to superior slow pathway in atypical AVNRT mapping; leaves open need for larger series to guide ablation.
Case Report (n=1)
No
This case demonstrates that atypical slow-slow AVNRT utilizing a superior slow pathway can be successfully treated by ablating the typical slow pathway at the right posterior septum.
Kaneko et al. (2019) conducted a case report in Atypical slow-slow atrioventricular nodal reentrant tachycardia (AVNRT) (n=1). Catheter ablation of the typical slow pathway was evaluated on Recurrence of tachycardia. Catheter ablation of the typical slow pathway successfully eliminated atypical slow-slow atrioventricular nodal reentrant tachycardia utilizing a superior slow pathway, with no recurrence during 6-month follow-up.
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