甲状腺功能亢进(甲亢)对孕妇及其后代可造成诸多的不良影响,甲亢未控制的妊娠患者其心力衰竭(心衰)、感染的发生率及流产率明显增加。本文报道1例甲亢妊娠不规范用药致中期流产,后因肺部感染反复发作心衰的年轻患者。病例:患者女性,21岁,反复心慌、乏力5年,胸闷、浮肿 Hyperthyroidism (hyperthyroidism) can cause a lot of adverse effects on pregnant women and their offspring. Heart failure (heart failure), uncontrolled pregnancy in patients with hyperthyroidism, the incidence of infection and abortion rate increased significantly. This article reports a case of hyperthyroidism pregnancy non-standard medication to the mid-term abortion, after repeated episodes of pulmonary infection due to heart failure in young patients. Case: Female patient, 21 years old, repeated palpitation, weakness for 5 years, chest tightness, edema