Blood vessels. Constriction of blood vessels increases blood pressure by reducing the space for blood flow, while dilation of blood vessels decreases blood pressure by increasing the space for blood flow.
Vasoconstriction is the constriction or narrowing of blood vessels by small muscles in their walls, slowing or blocking blood flow. Vasoconstriction is the constriction of blood vessels that increases blood pressure.
constriction from plaque
Angiostensin
constriction of the blood vessels
Vasoconstriction is the normal narrowing of a blood vessel.
Constriction
Serotonin has an constrictive effect on the blood vessels in the brain. It's role in the rest of the body can cause both dilation or constriction.
A lack of normal blood supply to a organ or body part because of blockages or constriction of the blood vessels.
Nothing. The blood vessels are not innervated by the parasympathetic autonomic nervous system; only the sympathetics innervate blood vessels. Their action results in constriction of the smooth muscle in the walls of the vessels.
Ischemia is a temporary, local deficiency of blood supply due to obstruction or constriction of a blood vessel.
Causing