肺性脑病(下称肺脑)是慢性肺心病主要死亡原因之一。据1977年统计,在1,610例肺心病死亡患者中,死于肺脑者676例,病死率42%。我院自1974～1978年共收治肺心病210例,并发肺脑者56例,死亡28例,病死率50%。1978年冬至1979年春收治肺脑23例,我们除采用综合治疗外,应用中药石菖蒲及改善微循环疗法,收到较好的近期疗效,今报道如下。 Pulmonary encephalopathy (hereinafter referred to as pulmonary brain) is one of the major causes of death of chronic pulmonary heart disease. According to the statistics of 1977, among 1,610 deaths from pulmonary heart disease, 676 died of pulmonary brain disease with a mortality rate of 42%. In our hospital from 1974 to 1978, a total of 210 cases of pulmonary heart disease, 56 cases of pulmonary syndrome complicated by pulmonary, 28 cases of death, the mortality rate of 50%. In the winter of 1978 to the spring of 1979, 23 cases of lung and brain were treated. Apart from the comprehensive treatment, we applied Shichangpu and improved microcirculation therapy and received better short-term curative effect.