Fractional Flow in Cerebrovascular Disorders

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Fractional Flow in Cerebrovascular Disorders Intervent Neurol 2012;1:87–99 - DOI:10.1159/000346803 Fig. 1. CFD analyses of an intracranial stenosis from the SAMMPRIS trial, indicating the hemodynamic effects under varying flow conditions. © 2013 S. Karger AG, Basel

Fractional Flow in Cerebrovascular Disorders Intervent Neurol 2012;1:87–99 - DOI:10.1159/000346803 Fig. 2. Perfusion angiography postprocessing of right middle cerebral artery occlusion, revealing downstream hypoperfusion on various parameter maps. CBF = Cerebral blood flow; CBV = cerebral blood volume; MTT = mean transit time. © 2013 S. Karger AG, Basel

Fractional Flow in Cerebrovascular Disorders Intervent Neurol 2012;1:87–99 - DOI:10.1159/000346803 Fig. 3. TOF-MRA CFD analyses of maximum-intensity projection (a), mesh (b), pressure gradient map (c) and PR during hypotensive (d), normal (e), and hypertensive (f) blood flow simulations. © 2013 S. Karger AG, Basel