目的：：研究并且分析稳定性心绞痛患者促甲状腺激素水平与房颤之间的关系。方法：将我院收治的100例稳定性心绞痛患者分成两组，对照组患者50例，促甲状腺激素水平正常；实验组患者50例，促甲状腺激素水平偏低。随访观察两组患者房颤的发生率。结果：随访发现对照组患者的发颤发生率为24%，实验组患者的房颤发生率为70%。结论：稳定性心绞痛患者的促甲状腺激素（TSH）水平明显降低时，房颤的发生率升高。TSH和房颤发生率之间存在一定的联系，在以后的诊断中应引起注意。“,”Objective To study and analyze the relationship between stable angina in patients with thyroid stimulating hormone levels between atrial fibrillation. Methods In our hospital 100 cases of unstable angina patients were divided into two groups, 50 patients, thyroid stimulating hormone levels were normal;the experimental group of 50 patients, low TSH levels. Follow-up were observed incidence of atrial fibrillation. Results of follow-up found that patients in the control group was 24%tremble occurrence, the experimental group of patients with atrial fibrillation was 70%. Conclusion The patients with stable angina thyroid stimulating hormone (TSH) levels were significantly lower incidence of atrial fibrillation increases. Between TSH and the incidence of atrial fibrillation is some connection, after the diagnosis should be cause for concern.