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A Pilot Study Assessing Retinal Blood Flow Dysregulation in Glaucoma Using Erythrocyte Mediated Velocimetry.
Chen Victoria Y, Le Christopher T, Pottenburgh Jessica, Siddiqui Ahmed, Park Ashley, Asanad Samuel et al.
Transl Vis Sci TechnolNov 20224 citationsCohort Study
This study found hyperoxia increased retinal blood flow in controls/suspects but decreased it in glaucoma patients, suggesting impaired blood flow autoregulation. This could offer a biomarker for glaucoma.