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.
Christian L PetersenMatthias GörgesEvgenia TodorovaNicholas C WestTheresa NewloveJohn Mark AnserminoPublished in: JMIR perioperative medicine (2020)
An HR-I:Esync level of 1.1 was identified as an age-independent threshold for programming the breathing pattern for optimal compliance in biofeedback.