2007
DOI: 10.1080/02841850701227784
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Correlation of femoral artery flow velocity waveform with ipsilateral iliac artery stenoses assessed with magnetic resonance imaging

Abstract: Iliac artery stenoses cause femoral artery flow waveform changes that can be detected with MRI, but only at high-grade levels.

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Cited by 4 publications
(3 citation statements)
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“…This allows a quick, accurate, reliable, and noninvasive diagnosis that reduces the time needed for a complete lower limb DU. 38,39 At the diffusely affected infrapopliteal level, where a clear anatomical increase in PSV is difficult to find, it is important to differentiate patent arteries and their suitability for surgery or endovascular treatment, from occluded arteries. So, morphologic characteristics acquire an important role together with hemodynamic parameters in the distal territory with proximal occlusive disease.…”
Section: Discussionmentioning
confidence: 99%
“…This allows a quick, accurate, reliable, and noninvasive diagnosis that reduces the time needed for a complete lower limb DU. 38,39 At the diffusely affected infrapopliteal level, where a clear anatomical increase in PSV is difficult to find, it is important to differentiate patent arteries and their suitability for surgery or endovascular treatment, from occluded arteries. So, morphologic characteristics acquire an important role together with hemodynamic parameters in the distal territory with proximal occlusive disease.…”
Section: Discussionmentioning
confidence: 99%
“…Várias maneiras para análise da hemodinâmica arterial foram usadas por outros como a medida local de VSP 24,25,27,[30][31][32] , do IP 33,34 , do índice de resistência (IR) 33,34 ou a análise da forma da onda de velocidade de fluxo 6,30,31,35 . A diminuição na VSP comparada a uma medida prévia em um mesmo segmento arterial foi usada para indicar a presença de estenose hemodinamicamente significante proximal ao local da medida em enxertos usando veias braquiais 24 .…”
Section: Discussionunclassified
“…Outros usaram fórmula que combina VSP, IR e a forma da onda de velocidade de fluxo medida na artéria femoral comum para diagnosticar doença significativa no território aorto-ilíaco 12 . Medidas de VSP e da forma da onda de velocidade de fluxo geradas por ressonância magnéticas comportaram-se de maneira semelhante às produzidas pelo ultrassom 35 .…”
Section: Discussionunclassified