VA FitHeart, a Mobile App for Cardiac Rehabilitation: Usability Study.

Alexis L Beatty Sara L Magnusson John C Fortney George G Sayre Mary A Whooley

Published in: JMIR human factors (2018)

With participant feedback and iterative revisions, we significantly improved the usability of a mobile app for CR. Patient expectations for using a mobile app for CR include tracking health metrics, introductory training, and sharing data with providers. Iterative mixed-method evaluation may be useful for improving the usability of health technology.

Keyphrases

health information
electronic health record
social media
healthcare
public health
mental health
image quality
case report
magnetic resonance imaging
health promotion
computed tomography
big data