1. From the Departments of Cardiology (S.K.G., A.P.W., I.M.S.) and Neurology (S.F.), Saint Luke’s Mid-America Heart Institute, 4401 Wornall Rd, Kansas City, MO 64111; University of Missouri–Kansas City, Kansas City, Mo (S.K.G., A.P.W., S.F., I.M.S.); Department of Cardiology, Ochsner–Louisiana State University, Shreveport, La (L.Y.); and Saint Luke’s Marion Bloch Neuroscience Institute, Kansas City, Mo (S.F.).