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  1. Chronic Venous Insufficiency: Causes, Symptoms & Treatment

    Chronic venous insufficiency (CVI) is a form of venous disease that occurs when veins in your legs are damaged. As a result, these veins can’t manage blood flow as well as they should, …

  2. What is chronic venous insufficiency? - Mayo Clinic Press

    Jul 18, 2025 · Chronic venous insufficiency (CVI) happens when you have increased pressure in your leg veins over a long period of time. Signs of this can show up on the skin surface.

  3. 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 …

  4. Cerebral Visual Impairment (CVI) - National Eye Institute

    Dec 4, 2024 · 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. It’s most common in …

  5. Chronic Venous Insufficiency (CVI): Symptoms, Causes, and More

    Jul 24, 2025 · Chip Somodevilla / Staff / Getty Images Chronic venous insufficiency (CVI) is a long-term condition where the veins in your legs have trouble sending blood back to your heart.

  6. Chronic venous insufficiency - Penn Medicine

    Chronic venous insufficiency, or CVI, is a condition in which veins have problems moving blood back to the heart. It’s also known as chronic venous stasis, phlebitis or post-thrombotic …

  7. What Is Chronic Venous Insufficiency, and How Do You Treat It?

    Jul 23, 2025 · Chronic venous insufficiency is a vascular condition in which the veins are unable to efficiently circulate blood back to the heart from the legs, causing blood to pool in the lower …

  8. What to Know About Chronic Venous Insufficiency - AARP

    Jul 17, 2025 · Here’s what you need to know about Chronic Venous Insufficiency (CVI), including the warning signs to look out for and how you can prevent it.

  9. What is Chronic Venous Insufficiency? | American Heart Association

    Jul 17, 2025 · Deep vein thrombosis (DVT) and chronic venous insufficiency (CVI) are related but distinct conditions affecting the veins, usually in the legs. Deep vein thrombosis is a serious …

  10. CVI: CVR Energy Inc Latest Stock Price, Analysis, News and Trading …

    Get real-time CVR Energy Inc (CVI) stock price, news, financials, community insights, and trading ideas. Join 10 million+ investors and traders tracking markets in real-time on Stocktwits.