1. From the National Cardiac PET Center, Division of Cardiology, Department of Medicine (A.B.H., M.C.Z., S.C., I.G.B., J.R., R.A.d., H.H., L.M.M., K.Y., A.G., O.W., L.G., J.N.D., R.S.B.B.), and Cardiac Research Methods Center (L.C.), University of Ottawa Heart Institute, Ottawa, Canada; Diagnostico Medico Oronia, Non Invasive Cardiovascular Imaging Department, Rosario, Santa Fe, Argentina (M.C.Z.); Division of Respirology, Department of Medicine, Ottawa Hospital, University of Ottawa, Ottawa, Canada (J...