近年来肝与肺相互关系的研究进展较为迅速,许多学者认为肝硬化患者易伴有肺内分流和肺内灌注障碍引起肺功能异常及低氧血症,并称之为肝肺综合征〔1〕。但是,其肺功能改变的临床意义以及与血气分析之间的关系尚不十分明确。为此,我们对35例肝硬化患者进行了肺功能及血气分析的检 In recent years, the research progress of the relationship between liver and lung is relatively rapid, many scholars believe that patients with liver cirrhosis are easily accompanied by intrapulmonary shunt and pulmonary perfusion disorders that cause lung dysfunction and hypoxemia, and called liver and lung syndrome [1 ]. However, the clinical significance of changes in lung function and its relationship with blood gas analysis is not yet clear. To this end, we conducted a test of lung function and blood gas analysis in 35 patients with cirrhosis