Vascular anatomy

Vascular anatomy refers to the network of blood vessels in the body, including arteries, veins, and capillaries. Arteries carry oxygen-rich blood from the heart to tissues, while veins return oxygen-depleted blood back to the heart. Capillaries are tiny vessels that facilitate nutrient and gas exchange between blood and tissues. This vascular system ensures that all body parts receive the oxygen and nutrients they need while removing waste products. Understanding this system is vital for diagnosing and treating conditions related to blood flow, such as blockages or bleeding.