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Is Vasodilation is a widening of the lumen due to smooth muscle contraction?
Updated: 11/13/2022
Wiki User
∙ 13y agoBest Answer
No.
Vasodilatation, ie, widening of vascular lumen is caused due to vascular smooth muscles' relaxation.
While, vasoconstriction, ie, decrease in diameter of the lumen is caused due to smooth muscle contraction.
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∙ 13y agoThis answer is:
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