患者,男,67岁,因阵发性房颤于1980年5月28日起服用乙胺碘呋酮(amiodarone)。每次0.2克,3次/日,有效后减量0.4～0.2克/日,以后每周0.5克,维持128天后房颤又发作,再加大剂量0.4～0.6克/日,治疗无效。虽加用奎尼丁、安替斯丁、地戈辛、普鲁卡因酰胺等均无效,同时病人烦躁不安,一个月中体重下降15公斤,但无眼球突出、甲状腺肿大、多汗等。于1982年5月5日复查血清T_3280毫微 Patient, male, 67 years old, taking amiodarone starting on May 28, 1980 due to paroxysmal atrial fibrillation. Each 0.2 grams, 3 times / day, effective reduction of 0.4 ~ 0.2 g / day, after 0.5 g per week, maintained for 128 days after atrial fibrillation attack, and then increase the dose of 0.4 to 0.6 g / day, the treatment is invalid. Although the addition of quinidine, Antionin Ding, digoxin, procainamide, etc. are invalid, while the patient irritability, a month weight loss of 15 kg, but no prominence, goiter, sweating, etc. . May 5, 1982 review of serum T_3280 nanograms