Weight loss during follow-up in patients with acute heart failure: From the KCHF registry. - Seko, Yuta; Kato, Takao; Morimoto, Takeshi; Yaku, Hidenori; Inuzuka, Yasutaka; Tamaki, Yodo; Ozasa, Neiko; Shiba, Masayuki; Yamamoto, Erika; Yoshikawa, Yusuke; Kitai, Takeshi; Yamashita, Yugo; et al. (PLoS ONE, 2023)