Integrated with #MRA and #DWI, ASL can identify areas of #hypoperfusion before structural brain damage occurs, which may be especially important for symptomatic patients without high-grade proximal carotid artery #stenoses.
buff.ly/E07stIT
Global hypoperfusion leads to a mismatch in oxygen delivery and consumption in the cerebral watershed area
Allu, S. R., Arai, K. et al.
Paper
Details
#CerebralWatershedArea #Hypoperfusion #NeurovascularMismatch
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What is the association between capillary refill time & #mortality in #trauma?
CRASH-2 data (~20,000 #trauma pts): CRT might outshine other signs in spotting hidden #hypoperfusion in some clinical settings.
sjtrem.biomedcentral.com/articles/10....