The source of retinal emboli.
D000792:Angiography; D001024:Aortic Valve Stenosis / Q000150:complications; D001161:Arteriosclerosis / Q000150:complications; D002341:Carotid Artery Thrombosis / Q000150:complications; D004617:Embolism / Q000000981:diagnostic imaging / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012171:Retinal Vessels; D014786:Vision Disorders / Q000209:etiology; D014794:Visual Fields