Cardiorespiratory Synchronism in the Evaluation of Adaptive Reaction in Children

Parameters of cardiorespiratory synchronism were studied in children under conditions of psychoemotional stress. The results indicate that the upper limit of the cardiorespiratory synchronism, synchronization range, and the difference between the upper limit and the initial heart rate are the parameters of synchronism, which allow estimation of the normal adaptive reaction and thus help to evaluate health status in children.