Misdiagnosis of hyperthyroid heart disease was 15.4%,of which most occurred in aged patients without highmetabolism syndrome.

• 甲亢性心脏病的误诊率为15．4%25，多发生于无高代谢综合征的老年患者。结论甲亢性心脏病不伴高代谢综合征表现的病例临床容易误诊；