1病历资料患者女,28岁,以“喘息性支气管炎,Ⅰ度房室传导阻滞”于2008年4月28日收入院。该患儿时即患慢性支气管炎,平素易感冒,经常咳嗽咳痰。2个月前无明显诱因出现喘息,活动后明显,伴胸闷、心悸,同时轻微咳嗽,咳少量白痰。在家静点青霉素及甲硝唑等抗炎药物,4d后好转停 A patient data, female, 28 years old, with “asthmatic bronchitis, Ⅰ degree atrioventricular block” in April 28, 2008 income hospital. The children suffering from chronic bronchitis, usually easy to cold, often cough and sputum. 2 months ago, no obvious incentive to wheezing, after the event was clear, with chest tightness, palpitations, while a slight cough, cough and a small amount of sputum. At home, penicillin and metronidazole and other anti-inflammatory drugs, stopped improving after 4d