益气养阴中药在心房颤动复律后维持窦性心律中的作用

Effect of Reinforcing Qi and Nourishing Yin Traditional Chinese Medicines on Sinus Rhythm Maintenance in Patients with Auricular Fibrillation after Conversion

目的:观察胺碘酮单独使用和与定心汤联合使用对房颤复律后维持窦性心律的疗效。方法:持续性房颤患者25例,恢复窦性心律后分为2组,分别用胺碘酮(A组,12例)和定心汤联合胺碘酮(B组,13例)治疗3个月。结果:窦性心律维持率B组高于A组(P<0.05)。心脏彩超左房内径B组治疗后改善(P<0.05)。结论:定心汤与胺碘酮联合应用有抗心律失常协同作用。

Objective： To investigate the curative effects of amiodarone and Dingxin tang , applied alone or in combination, on sinus rhythm maintenance in patients with auricular fibrillation after conversion. Methods ： Twenty - five patients of persistent auricular fibrillation, after their fibrillation being converted, were divided into two groups randomly, and treated with amiodraone （group A, n = 12） and Dingxin tang plus amiodraone （group B, n = 13） respectively for 6 months. Results ： The maitenance rate of sinus rhythm was higher in group B than group A （ P 〈 0.05 ）. Compared with that before treatment,the inner diameter of atria sinistrum reduced in group B （ P 〈 0.05）. Conclusion： Combined therapy of Dingxin tang and amiodraone shows synergistic effect of anti - arrhythmia.