The short answer is, mostly. Vasodilation, or the widening of blood vessels, happens naturally in your body when an increase in blood flow to tissues in your body is needed. It’s a normal process but ...

Vasodilation refers to a widening of the blood vessels within the body. This occurs when the smooth muscles in the arteries and major veins relax. Vasodilation occurs naturally in response to low ...

Vasodilation is a function within the circulatory system that occurs when the smooth muscles in the blood vessels relax, allowing the blood vessels to widen or dilate. This increases blood flow to ...

Drugs currently marketed for pulmonary arterial hypertension have been able to extend the lives of patients but have shown limitations in their ability to prevent or reverse the disease. A novel ...

Even while we are asleep, the brain does not rest completely. Surprisingly, the blood flow in a sleeping brain can be greater than when it is in a wakeful state. This allows the brain to remove waste ...

Impaired vascular function leads to cardiovascular disease. Researchers have found that prolonged sitting impairs forearm cutaneous vasodilation function. They also showed that alternating local skin ...