Ablation of supraventricular tachycardia (SVT) with multiple accessory pathways remains challenging to electrophysiologists. We presented a case of recurrent SVT despite 2 previous successful ablations of 3 different accessory pathways. This patient underwent the third ablation. We would like to discuss the electrophysiologic property of multiple accessory pathways and the cause of SVT recurrence in this patient.
Ho-Chuen Yuen, Ngai-Yin Chan, Supraventricular tachycardia with multiple accessory pathways Journal of the Hong Kong College of Cardiology 2022;29(1):29-37 https://doi.org/10.55503/2790-6744.1074