1. From the Division of Cardiology, Saint Luke’s Mid America Heart Institute, Kansas City, MO (M.E.N., Y.T., P.G.J., S.V.A., J.A.S.); Division of Bioinformatics, University of Missouri–Kansas City (M.E.N., P.G.J., S.V.A., J.A.S.); Division of Cardiology, National Heart and Lung Institute, Imperial College London, England, United Kingdom (Royal Brompton and Harefield Hospitals) (J.G.C.); Department of Cardiology, Castle Hill Hospital, University of Hull, Kingston upon Hull, United Kingdom (J.G.C.);...