1 Georgetown University, 3700 Reservoir Road, St. Mary's Hall, Washington, DC 20057; MedStar, Georgetown University Hospital Cardiology, 3800 Reservoir Road, 4 Main, Washington, DC 20057. Electronic address: [email protected].
2 MedStar, Washington Hospital Center, Advanced Heart Failure Program, MedStar Heart and Vascular Institute, 110 Irving Street, NW, Washington, DC 20010.
3 MedStar, Washington Hospital Center, Advanced Heart Failure Unit, 110 Irving Street, NW, Washington, DC 20010.