1983年冬,我们对24例慢性肺心病进行了死因统计分析,发现大多数患者系由于痰阻于气道和小气道并发通气功能衰竭,促使病情迅速恶化,在慢性呼吸衰竭(简称慢性呼衰)的基础上,并发呼吸性酸中毒(简称呼酸),在短时间内增剧,引起肺性脑病和血气严重紊乱而致死。现将慢性呼衰合并呼酸增剧的临床情况分析于下。 In the winter of 1983, we analyzed the cause of death of 24 patients with chronic pulmonary heart disease and found that the majority of patients died of chronic respiratory failure (referred to as chronic respiratory failure, referred to as chronic respiratory failure, due to sputum obstruction in the airway and small airway concurrent ventilation failure) ) On the basis of concurrent respiratory acidosis (referred to as sour), increased in a short period of time, causing pulmonary encephalopathy and severe blood disorders and death. The chronic respiratory failure is now accompanied by acidosis increased clinical situation in the next analysis.