病例介绍 患者女,17岁。因心慌、胸闷、气急两个月,全身浮肿、咯血痰十余天,于1980年4月21日入院。于同年2月20日感心慌、胸闷、气急、呼吸困难,活动时加重。入院前十天全身浮肿,以两下肢明显,腹部胀满,不能 Case Description Female patient, 17 years old. Due to flusteredness, chest tightness, shortness of breath, two months, body edema, hemoptysis sputum for more than ten days, was admitted to hospital on April 21, 1980. In February 20th the same year, she felt flustered, chest tight, shortness of breath, difficulty in breathing, and heavier activity. Ten days before admission, the body edema was evident in both lower extremities and the abdomen was full, unable to