During a mean follow-up of 19 months, 14 patients (56%) remained in stable sinus rhythm, and 11 patients (44%) experienced recurrence of paroxysmal AF, permanent AF, or left atrial tachycardia.

• 在19个月的平均随访期内，14名患者（56%25）继续保持稳定的窦性心律，而11名患者（44%25）出现阵发性AF、永久性AF或左心房房速复发。