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目的探讨甲状腺素治疗老年充血性心力衰竭的疗效。方法将150例老年充血性心力衰竭患者随机分为对照组和治疗组,分别给予常规治疗与加用左甲状腺素钠治疗,观察两组治疗前后心功能改善情况。结果治疗组心功能指标均有所好转,治疗组心功能改善总有效率84.21%(64/76),显效率为36.84%(28/76),与对照组比较差异具有统计学意义(P<0.05)。结论小剂量甲状腺素短期应用能有效改善老年患者的充血性心力衰竭。
Objective To investigate the effect of thyroxine on senile congestive heart failure. Methods A total of 150 elderly patients with congestive heart failure were randomly divided into control group and treatment group. Patients in both groups were given conventional therapy and levothyroxine sodium supplementation respectively. The improvement of cardiac function in both groups before and after treatment was observed. Results The cardiac function of the treatment group improved. The total effective rate of the treatment group was 84.21% (64/76), markedly effective rate was 36.84% (28/76), and the difference was statistically significant compared with the control group (P < 0.05). Conclusion Short-term administration of low-dose thyroxine can effectively improve congestive heart failure in elderly patients.