Theoretical and clinical assessment of the sensitivity of heart rate variability indices
- Авторы: Fedotov A.A.1, Akulova A.S.1, Lebedev P.A.2
-
Учреждения:
- Korolev National Research University
- Samara State Medical University
- Выпуск: Том 62, № 4 (2017)
- Страницы: 621-628
- Раздел: Biophysics of Complex Systems
- URL: https://journals.rcsi.science/0006-3509/article/view/152352
- DOI: https://doi.org/10.1134/S0006350917040054
- ID: 152352
Цитировать
Аннотация
The application of modern methods of mathematical processing of non-stationary quasi-periodic data to the analysis of heart-rate variability is considered. Methods for the assessment of new parameters in non-linear variability analysis are described in detail. Mathematical models of heart rhythm are developed with the presence of various noise processes taken into account. A model of the state of the cardiovascular system based on the analysis of heart-rate variability has been developed. A theoretical estimate of the sensitivity of heart-rate variability indices to changes in the state of the cardiovascular system has been obtained for model data. Clinical studies of the parameters of heart-rate variability included in the analysis have been performed within the framework of cardiological screening for coronary heart disease.
Об авторах
A. Fedotov
Korolev National Research University
Автор, ответственный за переписку.
Email: fedoaleks@yandex.ru
Россия, Samara, 443086
A. Akulova
Korolev National Research University
Email: fedoaleks@yandex.ru
Россия, Samara, 443086
P. Lebedev
Samara State Medical University
Email: fedoaleks@yandex.ru
Россия, Samara, 443099
Дополнительные файлы
