1 results match your criteria: "Ulsan Univercity College of Medicine[Affiliation]"
Measurement of respiratory pulse transit time variation as an intravascular volume index in simulated hemorrhage.
Korean J Anesthesiol
March 2009
Department of Anesthesiology and Pain Medicine, Asan Medical Center, Ulsan Univercity College of Medicine, Seoul, Korea.
Background: We examined the usefulness of respiratory pulse transit time (PTT) variation as an intravascular volume index in young, healthy, spontaneous, paced breathing volunteers exposed to simulated central hypovolemia by lower body negative pressure (LBNP).
Methods: With paced breathing at 0.25 Hz, beat-to-beat finger blood pressure (BP), heart rate (HR), cardiac output (CO), stroke volume (SV), total peripheral resistance (TPR), and PTT were measured non-invasively in 18 healthy volunteers.