Eyewire+Study: Form of AMD Strongly Associated with Cardiovascular Disease

Researchers used retinal imaging to examine the eyes of 200 people with age-related macular degeneration (AMD) to see who had subretinal drusenoid deposits (SDDs). Patients were asked to fill out a questionnaire about their family history of cardiovascular disease. There were 97 SDDs and 103 drusen only among the 200 patients. 47 of the 200 patients had severe heart disease, and 40 of the 47 (86%) had SDDs. In comparison, 57 (43%) of the 153 AMD patients who did not have these severe diseases had SDDs. According to the researchers, AMD patients who had these severe cardiovascular diseases and strokes were nine times more likely to have SDDs than those who did not.