Prevalence and Outcomes of Patients with Wolff-Parkinson-White in Danon Disease: Results of a Retrospective Analysis

In a cohort of patients with Danon Disease, approximately one-third had WPW syndrome on EKG. Those with WPW on EKG had higher rates of EKG criteria for LVH, RVH or both and were more likely to require advanced therapies such as ICD placement and cardiac transplant. Larger studies involving WPW in Danon Disease should seek to better characterize these outcomes.