Transvenous cryothermal catheter ablation of re-entry circuit located near the atrioventricular junction in pediatric patients
Efficacy, safety, and midterm follow-up
Fabrizio Drago, MD*,
Antonella De Santis, MD,
Giorgia Grutter, MD and
Massimo S. Silvetti, MD
Department of Pediatric Cardiology, Bambino Gesù Hospital, Rome, Italy
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Figure 1 (A) Cryomapping electrogram of a patient with an anterior septal accessory pathway. (B) Postcryoablation electrogram of a patient with an anterior septal accessory pathway. RAO = right anterior oblique.
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Figure 2 Kaplan-Meier curve showing the cumulative proportion of acutely successful patients without arrhythmia recurrence reported up to a fixed time point of 12 months follow-up.
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