射频导管消融术后高频心电图变化  

THE CHANGES OF HIGH FREQUENCY ELECTROCARDIOGRAM IN PATIENTS AFTER RADIOFREQUENCY CATHETER ABLATION

作　　者：金争鸣[1] 黄元伟[1] 但青宏[1] 孙坚[1] 

机构地区：[1]浙江医科大学附属第一医院心内科

出　　处：《生物医学工程研究》1999年第1期42-44,共3页Journal Of Biomedical Engineering Research

摘　　要：观察２７例心动过速患者射频消融术前后高频心电图变化，结果显示：消融前后十二导联高频切迹数及高频心电图异常率无变化。表明，尽管射频消融术为一有创性心律失常治疗方法，但对心肌损伤的范围有限，不产生明显的电生理学影响。We observed the changes of high frequency electrocardiogram(HFECG) in 27 patients with tachycardia before and after radiofrequency catheter ablation.The results showed:after radiofrequency ablation,the number of notches of high frequency electrocardiogram did not increase.It indicated that the character of cardiac electrophysiology did not markedly change by radiofrequency catheter ablation.

关 键 词：心动过速 射频消融 高频心电图 

分 类 号：R540.41[医药卫生—心血管疾病] R540.41[医药卫生—内科学]