From the Department of Cardiology (O.K.K., S.K.K., J.M.P., T.M.N., A.J.E., K.H., M.B.L., R.T.H.); Department of Surgery (M.R.W., K.G., I.G.); and Department of Radiology (G.D.P.), Columbia University Medical Center/New York Presbyterian Hospital, New York, NY. (At 2014-01)
