Admission time, variability in clinical characteristics, and in-hospital outcomes in acute heart failure syndromes: Findings from the ATTEND registry

acute heart failure syndromes: Findings from the ATTEND registry Yuichiro Minami ⁎, Katsuya Kajimoto , Naoki Sato , Dai Yumino , Masayuki Mizuno , Toshiyuki Aokage , Koji Murai , Ryo Munakata , Kuniya Asai , Yasushi Sakata , Takehiko Keida , Nobuhisa Hagiwara , Kyoichi Mizuno , Hiroshi Kasanuki , Teruo Takano d,1 a Department of Cardiology, Tokyo Women's Medical University, Tokyo, Japan b Department of Cardiology, Sensoji Hospital, Tokyo, Japan c Intensive and Cardiac Care Unit, Nippon Medical School, Tokyo, Japan d Department of Internal Medicine, Nippon Medical School, Tokyo, Japan e Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan f Department of Cardiology, Edogawa Hospital, Tokyo, Japan g Faculty of Science and Engineering, Waseda University, Tokyo, Japan