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Mathematical model of heart rate regulation during exercise

✍ Scribed by M. Hájek; J. Potůček; V. Brodan

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
409 KB
Volume
16
Category
Article
ISSN
0005-1098

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✦ Synopsis

A model of the heart rate regulation during physical load and recovery has been developed. The model contains four parameters with the following physiological meanings: Heart rate increment related to the load of 1 watt, a load which can be coped with by vagal inhibition, a time constant of the vagal component and a time constant of the slower complex neurohumoral sympathetic component. All these parameters were estimated uniquely with relatively small reliability intervals for a group of 15 healthy men. The results are useful practically for the evaluation of the physical efficiency of individuals and whole groups of healthy subjects.

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