Localization and radiofrequency ablation of slow conducting pathway in left free wall
周聊生
李莹
侯应龙
娄兹谟
闫素华
1.Department of Cardiology , Shandong Province Qianfoshan Hospital, Jinan , Shandong 2500142.Department of Cardiology , Shandong Province Qianfoshan Hospital, Jinan , Shandong 2500143.Department of Cardiology , Shandong Province Qianfoshan Hospital, Jinan , Shandong 2500144.Department of Cardiology , Shandong Province Qianfoshan Hospital, Jinan , Shandong 2500145.Department of Cardiology , Shandong Province Qianfoshan Hospital, Jinan , Shandong 250014
摘要：Objectives To study the Electrophysiologic characteristics and method of radiofrequency ablation in patients with slow conduction in left free wall. Methods When 5 cases induced tachycardia, using VS2 program stimulation terminated the tachycardia to establish that ventricle is the part of reentry circle. Results No retrograde A waves in 4 cases but only 1 case present A wave in terminating tachycardia. The accessory pathways have decreasing conduction in One case. Successful ablation were located in ventricle sides. Conclusions Ventricular sense and S2 program stimulation to terminate tachycardia is a reliable method to different atrial tachycardia. A wave of successful targets ahead of A wave of any coronary sinus leads is 8 ～22 ms.
机标关键词：
论文发表日期：2003-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：5( 105-109 )
英文信息