Quantitative Doppler blood flow measurement method and in vivo calibration
- 1 November 1985
- journal article
- research article
- Published by Oxford University Press (OUP) in Cardiovascular Research
- Vol. 19 (11), 700-706
- https://doi.org/10.1093/cvr/19.11.700
Abstract
Femoral blood flow (FBF) was measured in seven dogs, simultaneously with both an electromagnetic perivascular probe and a transcutaneous range gated Doppler velocimeter. Measurements were made in basal conditions and during intraarterial infusions of noradrenaline (10 to 400 ng·kg−1min−1) and isoprenaline (10 to 400 ng·kg−1·min−1) thus allowing comparisons of ultrasonic (DBF) and electromagnetic (EMBF) blood flow at 91 different blood flow rates ranging from 5 to 300 cm3·min−1.Keywords
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