In this replay episode from 2021, we review a recent work on CMR outcomes pre and post cone reconstruction of the tricuspid valve in Ebstein's anomaly. How durable of a repair is this operation? Is there evidence for ventricular remodeling? Is there an optimal age to perform this surgical procedure? How should arrhythmia risk be assessed prior to surgery? These are amongst the many questions reviewed by and posed to Professor Pedro DelNido of Harvard University. This is a rare opportunity to speak with one of the finest congenital heart surgeons in the world today and a noted expert on the cone repair. doi: 10.1016/j.jtcvs.2020.10.124