30
Participants
Start Date
October 18, 2022
Primary Completion Date
January 29, 2024
Study Completion Date
January 29, 2024
Measurement of blood flow in descending aorta by suprasternal ultrasound Doppler technique
While study subjects are in general anesthesia the investigator will perform repeated measurements every 5 min.
Measurement of blood flow in descending aorta by transoesophageal ultrasound Doppler technique
While study subjects are in general anesthesia the investigator will perform repeated measurements every 5 min.
Telemark Hospital Trust, Skien
Oslo University Hospital
OTHER
University of Oslo
OTHER
Sykehuset Telemark
OTHER_GOV