Possibilities of Studying Force and Energy Characteristics of the Cardiac Muscle in Microgravity Using Ballistocardiography

Possibilities of Studying Force and Energy Characteristics of the Cardiac Muscle in Microgravity Using Ballistocardiography Научная публикация

Журнал

Human Physiology
ISSN: 1608-3164 , E-ISSN: 0362-1197

Вых. Данные

Год: 2023, Том: 49, Номер: 7, Страницы: 785-790 Страниц : 6 DOI: 10.1134/s0362119723070113

Ключевые слова

ballistocardiography, cardiac muscle contraction force, kinetic energy, space mission

Авторы

Luchitskaya E.S. ¹ , Funtova I.I. ¹

Организации

1	State Scientific Center of the Russian Federation, Institute for Biomedical Problems, Russian Academy of Sciences, Moscow, Russia

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации

64.1

The article is devoted to the assessment of force and energy characteristics of the heart muscle in microgravity using the method of spatial ballistocardiography. The studies were conducted with the participation of Russian cosmonauts who performed space flights of various durations. Physiological signals were recorded using the Cardiovector device. The experiment was carried out twice before the flight, monthly during the flight, and also on days +3–4 and +7–8 after return to Earth. It has been shown that the force of cardiac contraction does not change significantly, but the energy decreases, which can be explained by the principle of economizing the work of the heart under space flight conditions. Mission extension does not lead to significant energy reduction to levels that could indicate possible signs and risks of energy deficiency.

Luchitskaya E.S. , Funtova I.I.
Possibilities of Studying Force and Energy Characteristics of the Cardiac Muscle in Microgravity Using Ballistocardiography
Human Physiology. 2023. V.49. N7. P.785-790. DOI: 10.1134/s0362119723070113 Scopus РИНЦ OpenAlex

Scopus:	2-s2.0-85183405751
РИНЦ:	64829179
OpenAlex:	W4391251797

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