Published on in Vol 8, No 7 (2020): July

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/18761, first published .
A Novel Smartphone App for the Measurement of Ultra–Short-Term and Short-Term Heart Rate Variability: Validity and Reliability Study

A Novel Smartphone App for the Measurement of Ultra–Short-Term and Short-Term Heart Rate Variability: Validity and Reliability Study

A Novel Smartphone App for the Measurement of Ultra–Short-Term and Short-Term Heart Rate Variability: Validity and Reliability Study

Yung-Sheng Chen   1 , PhD ;   Wan-An Lu   2 , MD, PhD ;   Jeffrey C Pagaduan   3 , MSc ;   Cheng-Deng Kuo   4, 5 , MD, PhD

1 Department of Exercise and Health Sciences, University of Taipei, Taipei, Taiwan

2 Institute of Cultural Asset and Reinvention, Fo-Guang University, Yilan, Taiwan

3 College of Health and Medicine, School of Health Sciences, University of Tasmania, Launceston, Australia

4 Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan

5 Tanyu Research Laboratory, Taipei, Taiwan

Corresponding Author:

  • Cheng-Deng Kuo, MD, PhD
  • Department of Medical Research
  • Taipei Veterans General Hospital
  • Number 201, Section 2, Shipai Rd
  • Beitou District
  • Taipei, 112
  • Taiwan
  • Phone: 886 932981776
  • Email: cdkuo23@gmail.com