患者男性农民,26岁。于12岁时因两膝关节肿痛、心悸到当地医院就诊,诊断为“风湿性心脏病”。此后每于活动后易发心悸、气短。近五年来症状加重,伴全身反复浮肿。每次浮肿均从下肢开始,延及腹部及 Male male patient, 26 years old. At 12 years of age due to two knee joint swelling and pain, palpitations to the local hospital for treatment, diagnosed as “rheumatic heart disease.” After each activity prone to heart palpitations, shortness of breath. Over the past five years the symptoms worsened, with repeated edema of the whole body. Every time the edema starts from the lower limbs, extending to the abdomen and