1临床资料患者女性,48岁。主诉心悸,气短,双下肢水肿3年。诊断为“风湿性心脏病,二尖瓣狭窄并关闭不全”,干1992年7月16日入院。半月前患者无明显诱因,自觉心悸,口服地高辛、氢氯噻嗪(双氢克尿塞)等药不能缓解,同时出现腹泻。腹泻有时呈稀水样便,每日多次,无腹 1 Clinical data Patient female, 48 years old. Chief complaint heart palpitations, shortness of breath, edema of both lower extremities 3 years. Diagnosed as “rheumatic heart disease, mitral stenosis and closed incomplete”, dry July 16, 1992 admission. Half a month ago, no obvious incentive for patients, consciously palpitations, oral digoxin, hydrochlorothiazide (hydrochlorothiazide) and other drugs can not be alleviated, while diarrhea. Diarrhea was sometimes watery stools, many times a day, no belly