Published on in Vol 8 (2024)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/53453, first published .
Changepoint Detection in Heart Rate Variability Indices in Older Patients Without Cancer at End of Life Using Ballistocardiography Signals: Preliminary Retrospective Study

Changepoint Detection in Heart Rate Variability Indices in Older Patients Without Cancer at End of Life Using Ballistocardiography Signals: Preliminary Retrospective Study

Changepoint Detection in Heart Rate Variability Indices in Older Patients Without Cancer at End of Life Using Ballistocardiography Signals: Preliminary Retrospective Study

Naotake Yanagisawa   1 , PhD ;   Yuji Nishizaki   2 , MD, MPH, PhD ;   Bingwei Yao   3 , BSE ;   Jianting Zhang   4 , MS ;   Takatoshi Kasai   5 , MD, PhD

1 Medical Technology Innovation Center, Juntendo University, Tokyo, Japan

2 Division of Medical Education, Juntendo University School of Medicine, Tokyo, Japan

3 E3 Enterprise, Tokyo, Japan

4 Zhejiang Huiyang Technology, Huzhou, China

5 Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan

Corresponding Author:

  • Takatoshi Kasai, MD, PhD
  • Department of Cardiovascular Biology and Medicine
  • Juntendo University Graduate School of Medicine
  • 3-1-3 Hongo
  • Bunkyo-ku
  • Tokyo, 113-8421
  • Japan
  • Phone: 81 338133111
  • Email: kasai-t@mx6.nisiq.net