title: Monitoring of changes in cardiac output by transcutaneous aortovelography, a non-invasive Doppler technique: comparison with thermodilution.
mesh_terms: D000328:Adult; D001013:Aorta, Thoracic; D001783:Blood Flow Velocity; D002302:Cardiac Output; D002303:Cardiac Output, Low / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013815:Thermodilution / Q000379:methods*; D014463:Ultrasonography