Abnormal atrial potential (AAP) during sinus rhythm may be a critical ablation target for atrial fibrillation. However, the assessment of local electrograms throughout the left atrium is difficult. Thus, we sought to investigate the effectiveness of Ripple map guided AAP ablation.

中文翻译：

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针对非阵发性心房颤动的窦性心律期间，波纹图引导的导管消融靶向异常心房电位。

窦性心律中的异常心房电位（AAP）可能是房颤的重要消融目标。但是，很难评估整个左心房的局部电图。因此，我们试图研究纹波图指导的AAP消融的有效性。