1.Methods 9 patients with hyperthyroidism were performed thyroid function test,electrocardioagram,holter monitor ECG and the sinoatrial node function test.They are treated with the tapazole.

1.方法9例甲亢患者进行甲能测定，图描记，动图监测，窦房结能检测，应用抗甲药物治疗。