Venous disease is any condition that affects the veins in your body. Veins are flexible, hollow tubes that are part of the circulatory system that moves blood through your body.

Dec 1, 2025 · Venous insufficiency can cause swelling in the lower legs and feet, a sense of heaviness in the legs, and in some cases, skin discoloration. Treatments include elevating the legs, walking, …

The meaning of VENOUS is of, relating to, or full of veins. How to use venous in a sentence.

1. Of or relating to the veins in the body: venous circulation. 2. Of, relating to, or being the blood in the veins or pulmonary arteries that is usually dark red as a result of low oxygen content. 3. Having …

Veins are thin-walled structures inside of which a set of valves keeps blood in the body flowing in one direction. The heart pumps oxygen-rich blood to the body’s tissues through thicker-walled arteries; …

In the circulatory system, blood first enters the venous system from capillary beds where arterial blood changes to venous blood. Large arteries such as the thoracic aorta, subclavian, femoral and popliteal …

Feb 10, 2025 · The venous system represents a complex network of blood vessels responsible for returning deoxygenated blood from tissues back to the heart. This intricate system comprises …

Apr 13, 2018 · The venous system refers to the network of veins that work to deliver deoxygenated blood back to your heart.

Blood flow in veins in the legs and lower parts of the body travels upstream against gravity on its way back to the heart. To prevent backward flow of blood, veins contain one-way valves to ensure that …

Overview of the Venous System - Explore from the Merck Manuals - Medical Consumer Version.