肝硬化是消化系统的常见病,可有呼吸系统并发症,兹综述如下。一、肺功能损害肝硬化常伴有肺功能减损。国内姚氏测定了20例肝硬化腹水患者的肺功能,发现肺活量、最大通气量、功能残气量及用力呼气一秒量较健康对照组明显降低,尤以最大通气量降低显著,且残气/肺总量也有下降。无腹水的肝硬化患者肺功能也有下降。滕原 Cirrhosis is a common disease of the digestive system, may have respiratory complications, are summarized below. First, lung function damage Liver cirrhosis often accompanied by impairment. Yao domestic patients measured lung function in 20 patients with cirrhosis and found that vital capacity, maximum ventilation, functional residual capacity and forced expiratory volume of one second was significantly lower than the healthy control group, especially in the maximum ventilation decreased significantly, and residual gas The total lung volume also dropped. Lung function in patients with cirrhosis without ascites also decreased. Teng original