Figure 3
From: Ocular microvascular alteration in patients with myocardial infarction—a new OCTA study
Comparison of superficial vessel density in different retinal regions between MI and control groups. (A) Superficial retinal vessel density map. (B) Hemisphere segmentation method in superficial retina layer. (C) The modified early treatment of diabetic retinopathy study (ETDRS) method in superficial retina layer. (D) The annular partition method in superficial retina layer. (E–H) Histogram of superficial vascular density in normal and MI groups. STMI superficial total microvascular, SMIR superficial microvascular, SMAR superficial macrovascular, R right, L left, S superior, I inferior, SR superior right, SL superior left, IR inferior right, IL inferior left.
