Channick 于1981年研究了40例确诊的甲状腺机能亢进症(甲亢)患者,其中17例(43%)合并二尖瓣脱垂(MVP)。现将我们遇到的1例现报告如下:男,31岁,因怕热、多汗、多食、心悸4月余于1985年10月20日入院。4个月出现怕热、多汗、心悸、食欲亢进、腹泻,未诊治,2月前在外院查 T_3340ng/dl,T_413.4ug/dl,诊为“甲亢”,服他巴唑10mg 每日三次 In 1981, Channick studied 40 patients with confirmed hyperthyroidism (hyperthyroidism), of which 17 (43%) had mitral valve prolapse (MVP). We now encounter a case of the current report is as follows: Male, 31 years old, because of fear of heat, sweating, eating more, palpitations April more than admitted on October 20, 1985. 4 months appeared to be afraid of fever, sweating, heart palpitations, appetite hyperthyroidism, diarrhea, no diagnosis and treatment, 2 months ago in the outer court investigation T_3340ng / dl, T_413.4ug / dl, diagnosed as “hyperthyroidism”, taking methimazole 10mg three times a day