An article in the journal Eye states that 64 percent of people had at least one new, undiagnosed heart disease risk factor that was found after they had an eye stroke. Heart disease risk factors have a role in the risk for eye strokes. This may include regular cholesterol and blood pressure checks, and discussing other risk factors for heart disease, such as family history, diet, and lifestyle. Having tests for heart disease is a key part of preventing an eye stroke. Share on Pinterest Cholesterol and blood pressure checks, as well as getting regular exercise, may help to prevent an eye stroke. The American Academy of Ophthalmology say that people in their 60s may have the highest risk for an eye stroke, especially men. diabetes or a family history of diabetes.atherosclerosis, or plaque buildup in the arteries.Those who have a personal or family history of the following conditions may have a higher risk: The risk factors are similar to those of a regular stroke. Branch retinal artery occlusion (BRAO): The retina’s small arteries become blocked.Ĭertain people may have a higher risk than others of having an eye stroke.Branch retinal vein occlusion (BRVO): The retina’s small veins become blocked.Central retinal artery occlusion (CRAO): The retina’s central artery becomes blocked.Central retinal vein occlusion (CRVO): The retina’s main vein becomes blocked.There are several different types of eye strokes, depending on the blood vessel that is affected:

Both the retinas and a person’s eyesight can rapidly become damaged. Blood and fluid may spill out into the retina and cause swelling.

Much like a cerebral stroke, where blood to the brain is reduced or cut off, the retinas in the eye lose their blood supply. They become blocked by a clot or a narrowing of the blood vessel. Share on Pinterest A retinal artery occlusion, or eye stroke, involves an interruption to the retina’s blood flow.ĭuring an eye stroke, the retina’s veins or arteries stop working as they should.

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