利用弹道心动图研究微重力下心肌的力和能量特征的可能性

Q4 Biochemistry, Genetics and Molecular Biology

Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine Pub Date : 2022-01-01 DOI:10.21687/0233-528x-2022-56-5-60-64

E. Luchitskaya, I. Funtova

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引用次数: 0

摘要

本文研究了利用空间弹道心动图(心血管仪)测量微重力下心肌收缩力和能量的方法。在宇航员的参与下，在发射前进行了两次调查，在执行任务期间每月进行一次调查，并在回收日3/4和7/8进行了调查。空间收缩力和能量减少没有显著变化，可以用努力经济性来解释。任务的延长不会导致能源减少到足以表明能源短缺的程度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

POSSIBILITIES TO STUDY FORCE AND ENERGY CHARACTERISTICS OF THE CARDIAC MUSCLE IN MICROGRAVITY USING BALLISTOCARDIOGRAPHY

The paper is concerned with measuring force and energy of the cardiac muscle contraction in microgravity using spatial ballistocardiography (Cardiovector). The investigations were performed with participation of cosmonauts twice prior to launch, once a month during a mission, and on recovery days 3/4 and 7/8. Absence of significant changes in contraction force and energy reduction in space can be explained by the effort economy. Mission extension does not lead to energy reduction to levels that would suggest the development of energy deficit.

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来源期刊

Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine Biochemistry, Genetics and Molecular Biology-Biochemistry, Genetics and Molecular Biology (all)

CiteScore

0.60

自引率

0.00%

发文量