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陇海铁路西段已逐步进入高原,与之连接的青藏铁路则是我国最高的高原铁路,目前通车的宁一格线全线处于海拔2 260-3700m之间。已知进入海拔3 000m以上的高原即可发生高山反应或高山病。列车员长期反复地在运行于高原的列车中劳动,对其心肺功能有何影响,尚缺少系统研究。为保证铁路运输和行车人员的健康,南京铁道医学院科研所、兰州铁路局卫生处及防疫站,于1984、1985两年分别在南京-兰州、西宁-格尔木之间,应用多种非创伤性心、肺功能检查仪器,于列车运行时对列车员进行了动态检查。现将其结果作一分析。
The western section of the Longhai Railway has gradually entered the plateau. The Qinghai-Tibet Railway connected with it is the tallest plateau railway in our country. At present, the entire Ningyong grid running to traffic is at an altitude of 2260-3700m above sea level. It is known that alpine reactions or mountain sickness can occur when entering the plateau above 3 000 m above sea level. The long and repeated train workers in the plateau running on the train, the impact on their cardiopulmonary function, the lack of systematic research. In order to ensure the health of railway transport and driving personnel, the scientific research institutes of Nanjing Railway Medical College, the health department of Lanzhou Railway Administration and the epidemic prevention station were respectively used in Nanjing-Lanzhou, Xining-Golmud in 1984 and 1985 respectively. Various non-traumatic Heart, pulmonary function test equipment, the train operator to conduct a dynamic inspection of the train. Now the results for an analysis.