PSV on Ventilation Inhomogeneity and Lung Function in Patients Under SB Across LMA
Conditions
- Respiratory Function Tests
- Anesthesia, General
- Patient Positioning
- Ventilation
Interventions
- PROCEDURE: general anesthesia across LMA
- PROCEDURE: Spontaneous breathing(SB)
- PROCEDURE: Pressure Support Ventilation
Sponsor
Walid HABRE