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2. Peripheral artery disease - Wikipedia

   en.wikipedia.org/wiki/Peripheral_artery_disease

   Functional ischemia occurs when the blood flow is normal at rest but insufficient during exercise, presenting clinically as intermittent claudication. Critical ischemia is produced when the reduction in blood flow results in a perfusion deficit at rest and is defined by the presence of pain at rest or trophic lesions in the legs.

3. Venous stasis - Wikipedia

   en.wikipedia.org/wiki/Venous_stasis

   Weakened Venous valves: these are crucial towards ensuring upward flow to the heart from the lower extremities. If weakened, they may fail to close properly which leads to backwards blood flow/blood pooling. This can lead to slower blood flow in the veins. [8] Ultrasonography-Doppler ultrasound

4. Chronic venous insufficiency - Wikipedia

   en.wikipedia.org/wiki/Chronic_venous_insufficiency

   It represents late sequelae of lipodermatosclerosis where the skin has lost its nutrient blood flow. Lipodermatosclerosis, [8] an indurated plaque in the medial malleolus. Malignancy, [8] malignant degeneration being a rare but important complication of venous disease since tumors that develop in the setting of an ulcer tend to be more aggressive.

5. This blood condition is the result of weak blood flow. How it ...

   www.aol.com/blood-condition-result-weak-blood...

   The goals of CVI treatment are to improve the blood flow through the leg veins, minimize symptoms and to prevent/alleviate complications such as leg ulcers. Treatment for CVI should be ...

6. Ultrasonography of chronic venous insufficiency of the legs

   en.wikipedia.org/wiki/Ultrasonography_of_chronic...

   Also, by definition of insufficiency (insufficient blood flow), blood may be seen to flow freely in both directions, antegrade and retrograde, between two valves. [ 29 ] Another problem, when dealing with the superficial venous system, is that venous anatomy is not constant; the position of veins can vary in different patients; also, in the ...

7. Acute limb ischaemia - Wikipedia

   en.wikipedia.org/wiki/Acute_limb_ischaemia

   Acute limb ischaemia (ALI) occurs when there is a sudden lack of blood flow to a limb [1] within 14 days of symptoms onset. [2] On the other hand, when the symptoms exceed 14 days, [3] it is called critical limb ischemia (CLI).