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Noninvasive Fractional Flow on MRA Predicts Stroke Risk of Intracranial Stenosis

BACKGROUND AND PURPOSE: Fractional flow may identify hemodynamic effects and ischemic risk beyond percent stenosis of an artery. We hypothesized that diminished TOF-MRA signal intensity distal to an intracranial stenosis predicts stroke risk. METHODS: TOF-MRA was acquired prospectively in the SONIA-...

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Autori principali: Liebeskind, David S, Kosinski, Andrzej S, Lynn, Michael J, Scalzo, Fabien, Fong, Albert K, Fariborz, Pari, Chimowitz, Marc I, Feldmann, Edward
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2014
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4156566/
https://ncbi.nlm.nih.gov/pubmed/24593693
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/jon.12101
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