Effects of Esketamine and Bilateral Lower Limb Elevation on Hemodynamic Stability During Induction of General Anesthesia in Elderly Patients Undergoing Thoracic Surgery
Conditions
- Post Induction Hypotension
Interventions
- DRUG: Esketamine
- BEHAVIORAL: Bilateral Lower Limb Elevation
Sponsor
Nanjing First Hospital, Nanjing Medical University