Misaki T, Watanabe G, Fujiki A
Department of Surgery I, Toyama Medical and Pharmaceutical University.
Nihon Rinsho. 1995 Jan;53(1):119-26.
We studied body surface potential maps (BSPM) in patients with WPW syndrome before surgical ablation. These BSPM were compared with computerized epicardial mapping using sock and snap electrode. In most patients the location of minima in the early delta wave was a simple and accurate index of the site of accessory pathway. In 4 patients BSPM was useful for the diagnosis of presence of bilateral accessory pathways. We conclude that BSPM may be also useful to determine ablation site of radiofrequency catheter ablation.
我们在接受手术消融前的预激综合征（WPW综合征）患者中研究了体表电位图（BSPM）。将这些体表电位图与使用袜套和纽扣电极的计算机心外膜标测进行比较。在大多数患者中，早期δ波最小值的位置是旁路部位简单而准确的指标。在4例患者中，体表电位图有助于诊断双侧旁路的存在。我们得出结论，体表电位图对于确定射频导管消融的消融部位可能也有用。
