1. From the Department of Cardiology, Daping Hospital, The Third Military Medical University, Chongqing, China (Y.C., S.Z., D.H., L.Z., C.Z.); Chongqing Institute of Cardiology, Chongqing, China (Y.C., S.Z., D.H., L.Z., C.Z.); and Division of Nephrology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD (L.D.A., V.A.M.V., P.A.J.).