An arterial vasodilator is a type of medication that acts to relax and widen the blood vessels, specifically the arteries, resulting in reduced resistance to blood flow. This property makes arterial vasodilators an important class of adjunct medications used in the management of heart failure, as they can help improve cardiac output and reduce the workload on the heart.
congrats on reading the definition of Arterial Vasodilator. now let's actually learn it.