. 2018 Jan 15;5(1):e3. doi: 10.2196/humanfactors.8017
©Alexis L Beatty, Sara L Magnusson, John C Fortney, George G Sayre, Mary A Whooley. Originally published in JMIR Human Factors (http://humanfactors.jmir.org), 15.01.2018.
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Figure 1.
Screenshots of VA FitHeart, a mobile app for cardiac rehabilitation.