Result: The ECG, of majiority of patient with hyperthyroidism were abnormal, in which sinus tachycadia, atriafibrillation, high QRS wave and abnormal ST-T were the most common.

• 结果：多数甲状腺功能亢进患者都有不同形式的心电图异常,其中以窦性心动过速、心房颤动、左室高电压、ST-T异常多见。