intraoperative hypoxaemiaintraoperative hypercapniaEsketamineVisual Analogue ScaleShandong Provincial Hospital Affiliated to Shandong First Medical UniversityChinese Clinical Trial RegistryShandong First Medical University
…bation anaesthesia for thoracoscopic surgery is associated with intraoperative hypoxaemia. Esketamine has both sedative and analgesic effects, which can …