From the David Geffen School of Medicine (J.C.L.), Division of Cardiology (J.C., D.A.R., N.L., T.K.H., E.V., G.C.F., T.B.H.), and Department of Medicine (C.-H.T.), University of California, Los Angeles, CA; and Cedars-Sinai Heart Institute, Los Angeles, CA (J.M., M.A.H.). (At 2013-05)
