The Cardiovascular Response Model accurately predicted heart rate during rest and exercise in demanding environmental conditions, achieving an R2 of 0.82-0.84 for individual data points.
A mathematical model integrating thermoregulation can estimate cardiovascular strain (heart rate) during exercise under environmental stress.
Effect estimate: R2 0.82-0.84
The present research promotes the adaption of thermophysiological modeling to the estimation of cardiovascular strain in individuals exercising under acute environmental stress. Integration with advanced models of human thermoregulation opens doors for detailed numerical analysis of athletes' performance and physiology during exercise, occupational safety, and individual work tolerability. The research provides a simple-to-validate metric of cardiovascular function (heart rate), as well as a method to evaluate key principles influencing exercise- and thermoregulation in humans.
Lloyd et al. (Thu,) conducted a other in Healthy individuals (exercising under environmental stress) (n=101). Cardiovascular Response (CVR) Model vs. Measured heart rate was evaluated on Prediction of cardiovascular strain (heart rate) (R2 0.82-0.84). The Cardiovascular Response Model accurately predicted heart rate during rest and exercise in demanding environmental conditions, achieving an R2 of 0.82-0.84 for individual data points.