自1976年国内报导用肺血流图研究肺心病工作以来,国内对此项工作的研究报导相继出现。对慢支炎、肺气肿、肺心病的研究较多,对肺心病的诊断有一定的价值。但对呼吸系统其它疾病的诊断价值报导较少。我院自1979年9月—1981年7月对100例正常人和86例呼吸系疾病进行临床观察,并探讨其诊断价值,现报导如下。 Since the domestic report of the pulmonary heart disease study in pulmonary blood flow charts in 1976, domestic research reports on this work have appeared one after another. There are many studies on chronic bronchitis, emphysema, and pulmonary heart disease, which have certain value in the diagnosis of pulmonary heart disease. However, there are fewer reports on the diagnostic value of other diseases of the respiratory system. In our hospital from September 1979 to July 1981, clinical observations of 100 normal people and 86 respiratory diseases were conducted and their diagnostic value was discussed. The following are reported.