What are common diseases of the circulatory system
{"Image DocumentName": "What are common diseases of the circulatory system?", "Image ImageDescription": "High blood pressure, or hypertension, forces the heart to work harder, which may weaken or damage the heart muscle and blood vessels. The most common arterial disease, and the one which is most often a contributory cause of death, particularly in old people, is arteriosclerosis, known popularly as hardening of the arteries. The hardening usually is preceded by atherosclerosis, an accumulation of fatty deposits, or plaque, on the inner lining of the arterial wall. The deposits reduce the normal flow of the blood through the artery. One of the substances associated with atherosclerosis is cholesterol.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}