患者女,28岁,因活动后胸闷、渐进性气急,伴发作性气喘二年余于1988年4月20日入院。1985年9月底(妊娠7个月)患者开始感咽痒、咳嗽、气喘,喉部有痰鸣音。活动时症状加重,以为怀孕所致,未引起重视。分娩后仍有胸闷、气喘,咳白色粘痰,症状逐渐加重,直至不能平卧。多次去当地医院诊治,拟诊为“支气管哮喘”,给予青霉素、 Female patient, 28 years old, because of post-operative chest tightness, progressive shortness of breath, with associated asthma more than two years in April 20, 1988 admission. The end of September 1985 (7 months of pregnancy) patients began to feel itchy, cough, asthma, throat phlegm. Symptoms aggravate during activity, that caused by pregnancy, did not pay attention. There are still chest tightness after childbirth, asthma, cough and white phlegm, the symptoms gradually increased until they can not supine. Several times to the local hospital diagnosis and treatment, to be diagnosed as “bronchial asthma”, given penicillin,