About Takahashi, T.
About Division of Cardiology, Tokyo Metropolitan Geriatric Hospital, Itabashi-ku, Tokyo 173
About Ohkawa, S.
About Division of Cardiology, Tokyo Metropolitan Geriatric Hospital, Itabashi-ku, Tokyo 173
About Sugiura, M.
About Division of Cardiology, Tokyo Metropolitan Geriatric Hospital, Itabashi-ku, Tokyo 173
About Miyagawa, A.
About Sakai, M.
About Kamata, C.
About Matsushita, S.
About Ueda, K.
About Kuramoto, K.
About Takenaka, K.
About Journal of Cardiography