1. From the Noninvasive Cardiovascular Imaging Program, Departments of Medicine (Cardiovascular Division) and Radiology, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA (E.H., M.S.B. R.B.); Cardiac MR PET CT Program (A.G., C.L.S., J.N., J.T.N., U.H.) and Division of Cardiology (Q.A.T.), Massachusetts General Hospital and Harvard Medical School, Boston, MA; Department of Radiology, Yale University, New Haven, CT (A.G.); Department of Clinical Radiology, Ludwig-Maximilians University,...