Overview The Effect of Preoperative SGB on POAF After VATS Status: Not yet recruiting Trial end date: 2024-12-31 Target enrollment: Participant gender: Summary The aim of this study is to test if stellate ganglion block can decrease the incidence of atrial fibrillation after video-assisted thoracoscopic surgery and the way it works. Phase: N/A Details Lead Sponsor: Peking University People's HospitalTreatments: Ropivacaine