Superior mesenteric artery blood flow in man measured with intra-arterial Doppler catheters
β Scribed by McCormick, P.A.; Seifalian, A.M.; Stansby, G.; McGann, G.; Collins, P.; Chin, J.; McIntyre, N.; Dick, R.; Burroughs, A.K.
- Book ID
- 121939425
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 642 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0168-8278
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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