Dr. Maria Sol de Los Santos, Dr. Ignacio Berra, and Dr. Pablo Garcia Delucis (Hospital Nacional de Pediatria J.P. Garrahan, Buenos Aires, Argentina) presented one interesting case about the surgical correction in a patient with Ebstein's anomaly.  Dr. David Barron (Hospital for Sick Children, Toronto, Canada) moderated this Grand Round and a very educational discussion. Dr. Jose Pedro Da Silva  (Children's Hospital of Pittsburgh - UPMC) also joined the meeting and shared his own experience in patients with Ebstein's anomaly.