海拔5 380m富氧前后PWC170对比观察
JOURNAL OF HIGH ALTITUDE MEDICINE(2003)
Abstract
目的:观察海拔5 380m富氧对士兵PWC170和台阶指数的影响;方法:将室内氧浓度提高到27.30%±0.23%,用自制CO2清除器吸收受试者呼出的CO2气体,检测室内CO2为0.15%±0.07%;10名受试者在富氧室休息睡眠12h,出富氧室后在常氧下做二级定量负荷踏阶运动实验,心电图描记心率,然后与富氧前作对照;结果:富氧后较富氧前PWC170和台阶指数均增高,差异有显著性意义(P<0.01和P<0.05);结论:海拔5 380m富氧12h可显著提高士兵的体力作用效率.
MoreAI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined