withheld at the request of the investigator. The Use of Positron Emission Tomography–computed Tomography (PET–CT) to Visualize the Substrate of Sudden Cardiac Death Principal Investigator: Stephan Danik, Massachusetts General Hospital Co-Investigator(s): Barrett Conor, Massachusetts General Hospital Sanjeev Francis, Massachusetts General Hospital Quynh Truong, Massachusetts General Hospital The...