1. Division of Cardiovascular Medicine and the Cardiac Imaging Center, University of Virginia Health System , Charlottesville, Virginia , USA
2. Department of Radiology and Medical Imaging, University of Virginia Health System , Charlottesville, Virginia , USA
3. Division of Infectious Diseases, Duke University School of Medicine , Durham, North Carolina , USA
4. Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania , Philadelphia, Pennsylvania , USA
5. Division of Infectious Diseases, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School , Boston, Massachusetts , USA
6. Cardiovascular Imaging Program, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School , Boston, Massachusetts , USA