Vascular function refers to the ability of blood vessels to regulate blood flow, maintain blood pressure, and ensure adequate tissue perfusion. It is influenced by factors such as endothelial health, vascular tone, and the structural integrity of the vessel walls.

Vascular Function

Blood vessels are integral components of the circulatory system that transport blood throughout the body, ensuring the delivery of oxygen and nutrients to tissues and the removal of waste products. They are classified into three main types: arteries, veins, and capillaries, each serving distinct functions in maintaining circulatory efficiency and homeostasis.

Blood Vessels

Regulate blood flow

Maintain blood pressure

Adequate tissue perfusion

Endothelial health

Vascular tone refers to the degree of constriction experienced by a blood vessel relative to its maximally dilated state, which is crucial for regulating blood pressure and ensuring adequate tissue perfusion. It is dynamically controlled by a balance between vasoconstrictive and vasodilative factors, including neural, hormonal, and local mechanisms.

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