Figure 1: SIVA image.
From: Evidence of Microvascular Changes in the Retina following Kawasaki Disease
Retinal photograph of a Singaporean (a) and Australian (b) participant measured using Singapore I Vessel Assessment (SIVA). Arterioles are highlighted in red and venules in blue. The measured area of retinal microvascular parameters is demarcated by white circles 0.5 to 2.0 disc diameters away from the disc margin.
