Borggrefe M, Breithardt G
J Am Coll Cardiol. 1986 Aug;8(2):441-5. doi: 10.1016/s0735-1097(86)80064-x.
Closed chest electrode catheter ablation of a posteroseptal accessory pathway was performed on an 18 year old patient with recurrent supraventricular tachycardia. After the procedure, ectopic atrial tachycardia was observed for the first time. Detailed endocardial atrial mapping revealed that this ectopic atrial tachycardia originated from the first site of catheter ablation. As retrograde conduction resumed, a second ablation procedure was performed, resulting in successful ablation of both the ectopic atrial tachycardia and the accessory pathway conduction.
对一名患有复发性室上性心动过速的18岁患者进行了经胸壁电极导管消融后间隔旁路手术。术后首次观察到异位房性心动过速。详细的心内膜心房标测显示，这种异位房性心动过速起源于导管消融的第一个部位。随着逆行传导恢复，进行了第二次消融手术，成功消融了异位房性心动过速和旁路传导。
