胺碘酮在临床上广泛用于室性和室上性心动过速和早搏、阵发性房扑和房颤,以及预激综合征所致的心律失常等,也可用于伴有充血性心力衰竭和急性心肌梗死的心律失常病人,还可用于慢性冠脉功能不全和心绞痛等。其不良反应有胃肠道症状、皮疹、光敏感、皮肤变色、窦性心动过缓、肺间质纤维化和干扰甲状腺功能等,本文对2例长期口服胺碘酮导致甲状腺功能减退的老年患者的临床资料进行分析。 Amiodarone is widely used in clinical ventricular and supraventricular tachycardia and premature beats, paroxysmal atrial flutter and atrial fibrillation, and pre-excitation syndrome caused by arrhythmia, can also be used with congestive heart failure And arrhythmia patients with acute myocardial infarction, but also for chronic coronary insufficiency and angina. The adverse reactions of gastrointestinal symptoms, rash, light sensitivity, skin discoloration, sinus bradycardia, interstitial fibrosis and interference with thyroid function, the two long-term oral administration of amiodarone caused hypothyroidism in elderly patients The clinical data for analysis.