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Published on in Vol 3, No 2 (2020): Jul-Dec

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/16639, first published .
Tablet screen shows a game with a hot air balloon, a smiling sun, and the text "6930m". A finger with a sensor is touching the screen.

Feasibility of Using a Single Heart Rate–Based Measure for Real-time Feedback in a Voluntary Deep Breathing App for Children: Data Collection and Algorithm Development

Feasibility of Using a Single Heart Rate–Based Measure for Real-time Feedback in a Voluntary Deep Breathing App for Children: Data Collection and Algorithm Development

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  1. Chen S, Dun X. Structured game and parental education on postoperative pain and anxiety in children with appendicitis. World Journal of Gastrointestinal Surgery 2026;18(8) View