导管消融射频电流
Radiofrequency current for catheter ablation
以上为机器翻译结果，长、整句建议使用 人工翻译 。
结论：提示射频导管消融术后心率变异性的降低是由于射频电流损伤心脏迷走神经所致，与手术引起的心脏本身应激性损伤无关。
Conclusion: the results indicates that the decrease of HRV was caused by the ablative injury on cardiac autonomous system, and it does not relate to the injury on heart itself.
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