Fig. 4From: Ophthalmic artery flow direction change predicts recurrence of ischemic stroke after carotid stenting: a longitudinal observational studyPercentages of recurrent stroke in each group categorized by MCA left stenosis, MRA BA or VA stenosis, and ophthalmic artery blood flow direction change Note: change in direction, ophthalmic blood flow direction changed on the left. MCA Middle cerebral artery, MRA Magnetic Resonance Angiography, BA basilar artery, VA Vertebral arteryBack to article page