venózní

Venózní refers to anything related to veins, which are blood vessels that carry deoxygenated blood from the organs and tissues back to the heart. The term is commonly used in medical contexts to describe conditions or processes affecting the venous system. For instance, venous blood is typically darker red than arterial blood due to its lower oxygen content.

Diseases or conditions associated with veins are often referred to as venózní disorders. Examples include deep vein thrombosis (DVT), a condition where a blood clot forms in a deep vein, usually in the legs, and varicose veins, which are enlarged, twisted veins that often appear on the legs and feet. Venózní insufficiency is another condition where the veins have trouble pumping blood back to the heart, leading to blood pooling and symptoms like swelling and pain.

Medical procedures may also involve the venózní system. Venózní access, for example, refers to the insertion of a catheter into a vein to administer fluids, medications, or to draw blood. This is a fundamental technique in healthcare. Understanding venózní physiology is crucial for diagnosing and treating a wide range of medical issues. The venózní system plays a vital role in circulation and maintaining overall bodily function.