1. From the Saint Luke’s Mid America Heart Institute, Kansas City, MO (A.G., M.K., F.T., P.G.J., J.A.S., J.-S.J., S.V.A.); University of Missouri-Kansas City (A.G., M.K., J.A.S., S.V.A.); Division of Cardiology, University of Texas Southwestern Medical Center, Dallas (D.K.M.); The Queen Elizabeth Hospital Discipline of Medicine, University of Adelaide, Central Adelaide Local Health Network, Australia (J.F.B.); Division of Cardiology, Emory University School of Medicine, Atlanta, GA (A.G.);...