Vein Disease
WHAT IS CVI?
Chronic Venous Insufficiency (CVI) is a disease that manifests in different ways due to incompetent valves of the leg veins. Mainly due to incompetent or leaky valves of the main leg vein, the blood returned from the leg to the heart is made difficult which results in “pooled blood.” This leads to a variety of symptoms including varicose veins, leg swelling, and leg pain.
WHAT ARE THE SYMPTOMS OF CVI?
Other symptoms associated with CVI include discoloration and edema of the leg. The discoloration of the legs is frequently due to chronically pooled blood in the lower legs. The skin around such discoloration may seem thickened, coarse, irritated, and red. These findings are sometimes referred to collectively as “stasis dermatitis.” As the skin disease of the lower leg progresses, the patient is at a higher risk for developing ulcerations, infection, and even bleeding.
WHAT CAUSES CVI?
The leg vein valves are the main problem. The veins serve as highways for blood return from the legs to the heart. This is aided by muscle contractions of the feet and the calf to push the blood upward. In order to provide continued upward flow, the leg veins are designed with one-way valves. When the valves of the large veins in the legs are leaking, other veins of the legs start to pool blood which results in swelling, pain, and large bulging veins.
VALVES INCUR DAMAGE AS A RESULT OF:
- Advanced Age
- Prolonged Sitting or Standing
- Family History
- Obesity
- Multiple Pregnancies
- Deep Vein Thromosis

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