1. From the Departments of Emergency and Disaster Medicine (H.O., K.M., H.U., S.O.) and Cardiology (H.K., A.T., K.G., I.K., T.W., N.M., T.T., M.K., K.N., A.M., S.M.), Gifu University Graduate School of Medicine, Gifu, Japan; Department of Internal Medicine, Asahi University, Mizuho, Japan (G.T.); and Division of Pathology, Gifu University Hospital, Gifu, Japan (T.M., N.S.).