预激综合征射频消融治疗前后左室收缩功能的研究首都医学院附属北京红十字朝阳医院刘旭，胡大一，马长生预激综合征所引起的阵发性室上性心动过速以及心房纤颤是临床上比较常见的心律失常，该病的传统治疗利用药物或手术控制，自９０年代初在我国逐渐开展的射频消融术为该... Pre-excitation syndrome radiofrequency ablation before and after left ventricular systolic function study Beijing Capital Medical University Hospital Affiliated to Beijing Red Cross Chaoyang Hospital Liu Xu, Hu Dayi, Ma Changsheng pre-excitation syndrome caused by paroxysmal supraventricular tachycardia and atrial fibrillation is More common in clinical arrhythmias, the traditional treatment of the disease using drugs or surgical control, since the early 90s in our country gradually carried out radiofrequency ablation for the ...