FOLLOWUS
Evaluation of the health status of six volunteers from the Mars 500 project using pulse analysis
- Chinese Journal of Integrative Medicine Vol. 23, Issue 8, Pages: 574-580(2017)
- Affiliations：
State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center,Beijing,China
- Author bio：
- Funds：Supported by the National Manned Space Flight Engineering Foundation of China and Advance Research Project in Manned Spaceflight of China (No. 010202)
DOI：10.1007/s11655-016-2539-5
CLC：Published：2017，
Published Online：27 December 2016，
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Shi, Hz., Fan, Qc., Gao, Jy. et al. Evaluation of the health status of six volunteers from the Mars 500 project using pulse analysis., Chin. J. Integr. Med. 23, 574–580 (2017). https://doi.org/10.1007/s11655-016-2539-5
Hong-zhi Shi, Quan-chun Fan, Jian-yi Gao, et al. Evaluation of the health status of six volunteers from the Mars 500 project using pulse analysis. [J]. Chinese Journal of Integrative Medicine 23(8):574-580(2017)
Shi, Hz., Fan, Qc., Gao, Jy. et al. Evaluation of the health status of six volunteers from the Mars 500 project using pulse analysis., Chin. J. Integr. Med. 23, 574–580 (2017). https://doi.org/10.1007/s11655-016-2539-5 DOI：
Hong-zhi Shi, Quan-chun Fan, Jian-yi Gao, et al. Evaluation of the health status of six volunteers from the Mars 500 project using pulse analysis. [J]. Chinese Journal of Integrative Medicine 23(8):574-580(2017) DOI： 10.1007/s11655-016-2539-5.
摘要
To comprehensively evaluate the health status of 6 volunteers from the Mars 500 Project through analyzing their pulse graphs and determining the changes in cardiovascular function
degree of fatigue and autonomic nervous function. Six volunteers were recruited; all were male aged 26–38 years (average 31.83±4.96 years). Characteristic parameters reflflecting the status of cardiovascular functions were extracted
which included left ventricular contraction
vascular elasticity and peripheral resistance. The degree of fatigue was determined depending on the difference between the calendar age and biological age
which was calculated through the analysis of blood pressure value and characteristic parameters. Based on the values of pulse height variation and pulse time variation on a 30-s pulse graph
autonomic nervous function was evaluated. All parameters examined were marked on an equilateral polygon to form an irregular polygon of the actual fifigure
then health status was evaluated based on the coverage area of the actual fifigure. The results demonstrated: (1) volunteers developed weakened pulse power
increased vascular tension and peripheral resistance
and slight decreased ventricular systolic function; (2) the degree of fatigue was basically mild or moderate; and (3) autonomic nervous function was excited but generally balanced. These volunteers were in the state of sub-health. According to Chinese medicine theories
such symptoms are mainly caused by the weakening of healthy qi
Gan (Liver) failing in free coursing
and disharmony between Gan and Wei (Stomach)
which manifests as a weak and string-like pulse.
Abstract
To comprehensively evaluate the health status of 6 volunteers from the Mars 500 Project through analyzing their pulse graphs and determining the changes in cardiovascular function
degree of fatigue and autonomic nervous function. Six volunteers were recruited; all were male aged 26–38 years (average 31.83±4.96 years). Characteristic parameters reflflecting the status of cardiovascular functions were extracted
which included left ventricular contraction
vascular elasticity and peripheral resistance. The degree of fatigue was determined depending on the difference between the calendar age and biological age
which was calculated through the analysis of blood pressure value and characteristic parameters. Based on the values of pulse height variation and pulse time variation on a 30-s pulse graph
autonomic nervous function was evaluated. All parameters examined were marked on an equilateral polygon to form an irregular polygon of the actual fifigure
then health status was evaluated based on the coverage area of the actual fifigure. The results demonstrated: (1) volunteers developed weakened pulse power
increased vascular tension and peripheral resistance
and slight decreased ventricular systolic function; (2) the degree of fatigue was basically mild or moderate; and (3) autonomic nervous function was excited but generally balanced. These volunteers were in the state of sub-health. According to Chinese medicine theories
such symptoms are mainly caused by the weakening of healthy qi
Gan (Liver) failing in free coursing
and disharmony between Gan and Wei (Stomach)
which manifests as a weak and string-like pulse.
关键词
pulse graphcardiovascular functionfatigueautonomic nervous functionsub-health
Keywords
pulse graphcardiovascular functionfatigueautonomic nervous functionsub-health
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