A companyâs inventory turnover ratio refers to how quickly goods enter and leave storage at the business. Itâs most often used in relation to companies that deal in perishable goods, such as foodstuffs, or high-demand retail items. Itâs easy to calculate in theory, but itâs not always easy to interpret.
The retina is the light-sensitive layer at the back of the eye that is responsible for vision. Blood circulation to most of the retina's surface is primarily through one artery and one vein. If either blood vessel or one of their smaller branches is blocked, blood circulation to the retina can be significantly disrupted. The blockage is called an occlusion.
Peripheral Vascular Disease (PVD; Peripheral Artery Disease [PAD]). Peripheral vascular disease (PVD) is a problem with poor blood flow. It affects blood vessels outside of the heart and brain and gets worse over time.Parts of the body, like the brain, heart, arms, or legs, may not get enough blood. The legs and feet are most commonly affected.VD is often found in people with problems with the arteries that supply blood to the heart (coronary artery disease). That is because atherosclerosis, which causes coronary artery disease, affects arteries throughout the body. Atherosclerosis is the buildup of plaque on the walls of the arteries.