Objective In the study, heart rate variability (HRV) was used to evaluate the effects of pulmonary veins (PVs) and superior vein cana (SVC) ablation on autonomic function.

• 目的用心率变异性(HRV)评价电隔离肺静脉(PVs)和上腔静脉(SVC)对阵发性房颤(PAF)患者自主神经功能的影响。