Identification of heart rate dynamics during treadmill exercise: comparison of first‑ and second‑order models

[Abstract]=22 data sets from 11 participants for a heart rate response model identification study. All tests were implemented by treadmill running. Each data set mainly consists of heart rate measurements and treadmill speed records.
For details about the test protocol and the outcome definitions, please refer to the article: H. Wang and K. J. Hunt, "Identification of heart rate dynamics during treadmill exercise: comparison of first- and second-order models," BioMedical Engineering OnLine, vol. 20, no. 37, pp. 1–10, 2021. https://doi.org/10.1186/s12938-021-00875-7.