Klug D, Dubuc M, Ferracci A, Nadeau R
Research Center, Hôpital du Sacré-Coeur de Montréal, Québec, Canada.
Pacing Clin Electrophysiol. 1994 May;17(5 Pt 1):981-5. doi: 10.1111/j.1540-8159.1994.tb01443.x.
We report an observation of a radiofrequency catheter ablation of an accessory pathway (AP) in a patient with Wolff-Parkinson-White syndrome (WPW) and dextroversion. Atrioventricular rings were mapped by the ablation catheter to locate the shortest local atrioventricular conduction time in sinus rhythm and ventriculoatrial conduction time during orthodromic tachycardia or ventricular pacing. Successful ablation confirmed a right posteroseptal AP localization. Thus, the electrocardiographic modifications due to an AP in this location in the presence of dextroversion were defined.
我们报告了一例对患有 Wolff-Parkinson-White 综合征（WPW）及右旋心的患者进行旁路（AP）射频导管消融的观察病例。通过消融导管对房室环进行标测，以确定窦性心律时最短的局部房室传导时间以及顺向性心动过速或心室起搏时的室房传导时间。成功消融证实了右后间隔 AP 的定位。因此，明确了在右旋心情况下该位置 AP 所致的心电图改变。
