Heart disease could be detected through a person’s eyes and picked up during a trip to the opticians, a study suggests. Researchers identified a way of spotting cardiovascular disease in a patient by using a scan which examines the most sensitive parts of the eye. The non-invasive optical coherence tomography( OCT) scan is commonly used by opticians and in ophthalmology clinics to create images of the retina, allowing experts to view the health of your eyes in greater detail. Researchers examine