随着基础和临床免疫学的进展,人们逐渐开始探讨慢性肺原性心脏病患者的免疫状态及其变化,以及与疾病发展变化的关系.同时摸索通过一些免疫学指标的测定,佐助诊断和疗效及预后的判定;通过调整患者机体免疫功能治疗疾病.我们于1977年5月-1978年4月对住院的急性发作期肺心病患者免疫状态作了初步观察,发现血清IgG在发作期明显升高, With the progress of basic and clinical immunology, people gradually began to explore the immune status and its changes in patients with chronic pulmonary heart disease, as well as the relationship with the development and changes of the disease.At the same time through the determination of a number of immunological indicators, Sasuke diagnosis and efficacy And prognosis of patients with immune function by adjusting the patient’s disease treatment.We in 1977 May - April 1978 hospitalized patients with acute episode of pulmonary heart disease was initially observed immune status, serum IgG was significantly increased during the attack ,