Doppler US measurement of the superior mesenteric artery blood flow in children and adolescents
✍ Scribed by Juliana C. Eloi, Matias Epifanio, José V. N. Spolidoro…
- Book ID
- 120764569
- Publisher
- Springer-Verlag
- Year
- 2012
- Tongue
- English
- Weight
- 204 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0301-0449
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Image-directed Doppler measurement of superior mesenteric artery blood flow in volunteers was validated in two artificial models with either a venous or an arterial flow profile. In the "venous" model, the Doppler device overestimated the real flow velocity by 86 \* 7%, and in the "arterial" model b
Objective: To validate Doppler measurement of superior mesenteric artery blood flow velocity as a measurement of superior mesenteric artery blood flow. Method: The superior mesenteric artery blood flow velocity, measured by the Doppler ultrasound technique, was validated with simultaneous measuremen
To measure volume blood flow quantitatively in human abdominal arter- ies, we used an ultrasonic image-directed Doppler system and electromagnetic flowmeter to first measure volume flow in canine arteries. In dogs, there was a strong linear correlation (R = 0.98) between the product of the time ave