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  • Chronic Venous Insufficiency (CVI) - Cleveland Clinic
    Chronic venous insufficiency (CVI) happens when your leg veins become damaged and can’t work as they should Normally, valves in your leg veins keep blood flowing back up to your heart But CVI damages those valves, causing blood to pool in your legs
  • Chronic Venous Insufficiency: Symptoms, Causes, Diagnosis . . . - WebMD
    CVI is a venous disease that happens when veins in your legs are damaged Though the damage can’t be reversed, treatments and lifestyle changes can keep your symptoms at bay
  • Cerebral Visual Impairment (CVI) - National Eye Institute
    Cerebral visual impairment (sometimes called cortical visual impairment or CVI) is a disorder caused by damage to the parts of the brain that process vision If your child has CVI, make sure that they get the support and services they need
  • Chronic Venous Insufficiency - Johns Hopkins Medicine
    What is chronic venous insufficiency? Chronic venous insufficiency occurs when your leg veins don’t allow blood to flow back up to your heart Normally, the valves in your veins make sure that blood flows toward your heart But when these valves don’t work well, blood can also flow backwards This can cause blood to collect (pool) in your legs
  • Chronic venous insufficiency - Wikipedia
    Chronic venous insufficiency (CVI) is a medical condition characterized by blood pooling in the veins, leading to increased pressure and strain on the vein walls [1] The most common cause of CVI is superficial venous reflux, which often results in the formation of varicose veins, a treatable condition [2]
  • Understanding the Stages of Chronic Venous Insufficiency - Healthline
    Chronic venous insufficiency is a common condition that affects up to 40 percent of people in the United States The condition can cause visible veins, pain and swelling, and even skin
  • What is CVI? - Perkins School for the Blind
    Cerebral Cortical Visual Impairment (CVI) is the leading cause of childhood blindness and low vision It’s a brain-based visual impairment caused by damage or interruption to the brain’s visual pathways CVI can occur at any stage of life, congenital or due to injury, from many causes, and has diverse presentations
  • Chronic Venous Insufficiency or Obstruction - Stony Brook Medicine
    Chronic venous insufficiency (CVI) or obstruction occurs when there is damage to the valves in the veins of your leg When this happens, the blood has a difficult time returning blood to the body This causes blood to pool in your legs, increasing the pressure in your leg veins
  • Chronic venous insufficiency: Types, symptoms, causes, and treatment
    Symptoms of venous insufficiency can include dull aching and swelling in the legs and blood clots The heart pumps oxygen-rich blood through the arteries to the rest of the body, while the





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