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Surgically Repaired Delayed Mitral Regurgitation After Radiofrequency Catheter Ablation for Wolff‐Parkinson‐White Syndrome

OHTSUKA, T., et al.: Surgically Repaired Delayed Mitral Regurgitation After Radiofrequency Catheter Ablation for Wolff‐Parkinson‐White Syndrome. This report describes a male patient with WPW syndrome who underwent surgical repair of sudden, severe mitral valve regurgitation through the posterior leaflet 20 months after successful RF catheter ablation for Kent bundle at the age of 14, and discusses the problem of valvular damage caused by this technique.