Assertion: vasodilator | /r/Causes | vasodilation
Facets:
Source sentences:
text: A vasodilator is a drug that causes vasodilation, a widening (opening) of blood vessels that results from relaxation of the smooth muscle of the vessels.
text: A vasodilator is any substance that causes vasodilation, which is the widening of your blood vessels to improve blood flow to other parts of your body, such as your heart.