慢支、肺气肿、肺心病是多病因的疾病,近年来,随着对慢支、肺气肿、肺心病病因学的深入研究,有关自身免疫的问题,已引起了重视。本文是继我院呼吸四病研究室1979——1980年关于慢支、肺气肿、肺心病病人免疫动态变化的初步观察基础上,进一步调查慢支、肺气肿、肺心病的发病原因是否与免疫损伤有关。一年来我们作了67例慢支、肺气肿、肺心 Chronic bronchiectasis, emphysema and cor pulmonale are multiple etiological diseases. In recent years, with the in-depth study on the etiology of chronic bronchitis, emphysema and pulmonary heart disease, the issue of autoimmunity has drawn great attention. This article is based on our hospital four laboratory of respiratory disease from 1979 to 1980 on chronic bronchitis, emphysema, pulmonary heart disease in patients with dynamic changes in the initial observations based on further investigation of chronic bronchitis, emphysema, pulmonary heart disease whether the cause And immune damage related. In the past year, we made 67 cases of chronic bronchitis, emphysema and pulmonary heart