Fig. 6
From: High-frame rate vector flow imaging of the carotid bifurcation
Reverse flow in enlarged ICA sinus. a) CD shows reverse flow (*) along the opposite side to the divider and at their apex (arrowhead). b) PW: bidirectional flow (arrowhead), distally to the CD reverse flow (*), suggesting wider extension of vorticity. c) VFI outlines a high-velocity red vectors streamline (arrowheads) and a wide low flow vorticity (*). CCA = Common carotid artery. ICA = Internal carotid artery. ECA = External carotid artery