[Cardiovascular reactions in orthostatic tests and human resistence to vestibular stimuli].

The paper discusses the relationship between the vestibular stability of man and his cardiovascular regulation that develops during the recumbent-to-upright change of the body position. It describes specific parameters typical of the intermediate processes of the cardiovascular system that are prognostically important for the evaluation of the vestibular stability. The paper gives equations of multiple regression helping to predict the level of vestibular resistance with respect to the pattern of intermediate processes of the cardiovascular system during orthostatic tests.