作者等研究了16例肝硬化患者连续口服心得安对门脉高压的影响。这些患者均因食管静脉曲张破裂引起出血住院。出血部位经急症内窥镜检查证实。组织学证实为肝硬化。其中13例为慢性酒精中毒,3例为隐源性。出血前无黄疸、腹水和肝性脑病。病人随机分为2组,1组8人接受心得安治疗,每天口服心得 The authors studied the effects of continuous oral propranolol on portal hypertension in 16 patients with cirrhosis. All of these patients were hospitalized for bleeding due to esophageal varices rupture. Bleeding site confirmed by emergency endoscopy. Histologically confirmed as cirrhosis. Of these, 13 were chronic alcoholism and 3 were cryptogenic. No jaundice, ascites and hepatic encephalopathy before bleeding. The patients were randomly divided into two groups, a group of 8 people receiving treatment experience, daily oral experience