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Information × Registration Number 0304U004177, 0103U004222 , R & D reports Title Investigations of non-linear dynamic effects in automic regulation of heart bio-mechanics popup.stage_title Розробка суттєво нелінійної моделі автономної регуляції серцевої біомеханіки та її імплементація в існуючу технологію реєстрації варіабельності сердцевого ритму Head Yabluchansky M., Registration Date 26-03-2004 Organization Kharkov National University named after V.N.Karazin popup.description2 Research object - heart rate variability (HRV). Aim of research - autonomic nervous system (ANS) mathematical model development for interpretation and investigation of HRV electrocardiography measuring. Research methods - mathematical methods of heart rate variability analysis. Mathematical methods for heart rate variability investigations were analyzed. It was proposed for transitional processes authentication and analysis use the M-indexes - local Lyapunovs' stability indicators. The adequate ANS mathematical model was created. This model reproduces certain and individually various phenomenon of the HRV electrocardiography measuring. It is necessary for deep investigation of the cardiovascular system functioning; for improvement of diagnostics of the cardiovascular system disturbances; for prognoses of pathological processes development; for forecasting of treatment and the cardiovascular system monitoring. Computer simulation data obtain by simple noninvasive examination only. The results of SRI were implemented in clinical practice. Product Description popup.authors popup.nrat_date 2020-04-02 Close