Heart rate variability-based Model for estimating the severity of orthostatic hypotension in patients with REM sleep behavior disorder. - Shota Saeda; Koichi Fujiwara; Yukiyoshi Sumi; Hiroshi Kadotani (EMBC, 2024)

Heat illness detection with heart rate variability analysis and anomaly detection algorithm. - Koichi Fujiwara; Koshi Ota; Shota Saeda; Toshitaka Yamakawa; Takatomi Kubo; Aozora Yamamoto; Yuki Maruno; Manabu Kano (Biomed. Signal Process. Control., 2024)

IoT-Based Atrial Fibrillation Screening System, Development, and Prospective Study. - Koichi Fujiwara; Tetsuma Kawaji; Shota Saeda; Toshitaka Yamakawa; Masashi Kato; Takanori Aizawa; Takafumi Yokomatsu; Shinji Miki (IEEE Internet Things J., 2025)