‌Veins and arteries play important roles in your breathing ( respiratory) and blood flow (circulatory) systems. Understanding these systems can help you understand how your veins and arteries work.

Vascular surgeons are medical doctors who receive extensive training to treat diseases of the circulatory system. ... vascular surgeon if you have a health problem that involves your blood vessels.

Your venous system is a network of veins that carry blood back to your heart from other organs. We’ll explain the basic structure of a vein before diving into different types of veins and their ...

From tingly legs to bulging veins, these warning signs may point to chronic venous insufficiency—a widespread circulatory ...

A new non-invasive technique for measuring how well the heart and blood vessels function in patients already suffering from coronary artery disease could, in a single test, identify which ...

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 ...

Medically reviewed by Jeffrey S. Lander, MDMedically reviewed by Jeffrey S. Lander, MD The cardiovascular system, also known as the circulatory system, includes the heart and blood vessels. It plays ...

Breathing exercises support lymphatic function. While blood moves with the help of a pump (also known as the heart), lymph moves through the lymphatic system with the help of muscle contractions.

Eastern Idaho Regional Medical Center – August 19, 2015 You remember how Dorothy, Toto, and the rest of the gang were trying to make their way to see the Wizard of Oz? That’s kind of how veins ...