Published on in Vol 27 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/73488, first published .
Wearable Device–Based Respiratory Complexity Analysis for Detecting Pulmonary Congestion in Patients With Heart Failure: Observational Exploratory Study

Wearable Device–Based Respiratory Complexity Analysis for Detecting Pulmonary Congestion in Patients With Heart Failure: Observational Exploratory Study

Wearable Device–Based Respiratory Complexity Analysis for Detecting Pulmonary Congestion in Patients With Heart Failure: Observational Exploratory Study

Mengwei Li   1, 2 * , MEng ;   Yu Kang   3 * , PhD ;   Shuanglin Zhao   4 * , MEng ;   Xiu Zhang   3 , PhD ;   Zheng Liu   1 , PhD ;   Lixuan Li   2 , MEng ;   Qing Zhang   3 , PhD ;   Zhengbo Zhang   2 , PhD

1 Department of Medical Engineering, Beidaihe Rest and Recuperation Center of PLA, Qinhuangdao, China

2 Center for Artificial Intelligence in Medicine, Chinese PLA General Hospital, Beijing, China

3 Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China

4 Department of Medical Engineering, The 72nd Group Army Hospital of CPLA, Huzhou, China

*these authors contributed equally

Corresponding Author:

  • Zhengbo Zhang, PhD
  • Center for Artificial Intelligence in Medicine
  • Chinese PLA General Hospital
  • 28 Fuxing Road, Haidian District
  • Beijing
  • China
  • Phone: 86 13693321644
  • Email: zhengbozhang@126.com