We describe a case where right superior pulmonary vein was not reconnected at the beginning of the third radiofrequency catheter ablation (RFCA) for atrial fibrillation but was reconnected at the beginning of the fourth RFCA. This is a case of pulmonary vein reconnection in the chronic phase after successful pulmonary vein isolation.
Keywords: atrial fibrillation; catheter ablation; pulmonary vein isolation; pulmonary vein reconnection.
© 2024 The Author(s). Journal of Arrhythmia published by John Wiley & Sons Australia, Ltd on behalf of the Japanese Heart Rhythm Society.