Accuracy and precision of MR velocity ma
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Lars Søndergaard; Freddy Ståhlberg; Carsten Thomsen; Anders Stensgaard; Knud Lin
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Article
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1993
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John Wiley and Sons
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English
⚖ 546 KB
## Abstract Reliability of magnetic resonance (MR) velocity mapping to assess severity of stenosis was assessed in vitro. Steady flow at different flow rates through five stenoses with a central orifice area ranging from 17 to 176 mm^2^ was measured with velocity mapping performed perpendicular to