1 From the Noninvasive Cardiovascular Imaging Section, Cardiovascular Division, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (S.A.A., M.K.C., N.G., M.F.D.C.); and Division of Cardiovascular Medicine, Center for Advanced Heart Disease, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (G.C.S.).
2 From the Noninvasive Cardiovascular Imaging Section, Cardiovascular Division, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (S.A.A., M.K.C., N.G., M.F.D.C.); and Division of Cardiovascular Medicine, Center for Advanced Heart Disease, Brigham and Women's Hospital, Harvard Medical School, Boston, MA (G.C.S.). mdicarli@partners.org.