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为保障大批移居高原的职工健康,研究解决高原性心脏病防治及高原劳动卫生、劳动保护工作中的一些理论和实际问题,中国医学科学院自1975年起组成高原病防治研究小队开展了研究工作。几年来,他们以现场为主,结合部分临床和实验研究,在“青藏高原(环境)对施工人员心脏的影响及高原劳动卫生与劳动保护问题”方面取得成果。(一)建立了用超声心动图测算肺动脉收缩压的无创性方法。高原低氧环境影响心血管系统的主要后果之一是产生肺动脉高压,故高原检测
In order to protect the health of a large number of workers who have emigrated to the plateau, and to study some theoretical and practical problems in the prevention and treatment of high altitude heart disease and highland labor hygiene and labor protection work, the Chinese Academy of Medical Sciences has made up the research work since 1975 in the research team of plateau disease prevention and control. In the past few years, they mainly focused on the site, combining some clinical and experimental research with achievements in “the impact of the Qinghai-Tibet Plateau (environment) on the heart of construction workers and the problem of labor hygiene and labor protection in the plateau.” (A) established a noninvasive method of measuring pulmonary artery systolic pressure using echocardiography. One of the major consequences of the hypoxic environment affecting the cardiovascular system is the production of pulmonary hypertension, so the plateau detection