From: Compensatory patterns of collateral flow in stroke patients with unilateral and bilateral carotid stenosis
Ipsilateral CCA
Contralateral CCA
P value
BFV
242.2 ± 112.2
325.5 ± 99.8
<0.001
%BFV
34.7 ± 12.5
48.5 ± 12.2