论文部分内容阅读
对30例病态窦房结综合征患者(病窦组)及34例窦性心动过缓患者(窦缓组)在服用氨茶碱前后进行无创性心电生理检查,观察用药前后窦房结功能的改善情况。结果:病窦组心率由50.76±5.72提高到66.72±4.61;SNRT由1914±108.02缩短至1490±104.87;CSNRT由838±94.37缩短至518±69.65,TRT由6795±214.63缩短至5745±198.61。两组比较,P<0.01或P<0.05。窦缓组用药前后各参数变化无差异(P<0.05)。表明氨茶碱能明显改善病窦综合征的窦房结功能。
30 patients with sick sinus syndrome (sick sinus group) and 34 patients with sinus bradycardia (sinus buffer group) before and after taking aminophylline for noninvasive electrocardiographic examination to observe the function of the sinoatrial node before and after treatment Improve the situation. Results: Heart rate increased from 50.76 ± 5.72 to 66.72 ± 4.61, SNRT decreased from 1914 ± 108.02 to 1490 ± 104.87, CSNRT decreased from 838 ± 94.37 to 518 ± 69.65, and TRT decreased from 6795 ± 214.63 to 5745 ± 198.61. The two groups, P <0.01 or P <0.05. There was no significant difference in the parameters before and after sinus retardation (P <0.05). Aminophylline can significantly improve the sick sinus syndrome sinus node function.