‌Arteries and veins (also called blood vessels) are tubes of muscle that your blood flows through. Arteries carry blood away from the heart to the rest of the body.

One of the most common signs of blocked arteries is chest pain, also known as angina. This pain often feels like pressure, ...

Learn the differences between arteries and veins, the body's two main types of blood vessels, with a focus on their function and structure.

Veins perform the opposite function, collecting blood from tissues and returning it to the heart. Unlike arteries, veins contain valves that prevent backward flow as blood travels against gravity ...

Blockage in the heart veins is a serious problem. Due to this the heart is unable to function properly. This causes many ...

Revise the structure and function of arteries, capillaries, veins and the heart for your Higher Human Biology exam with Bitesize Scotland interactive practice quizzes covering feedback and common ...

One of the main differences between arteries and veins is their structure. Arteries are thicker and more muscular than veins. Arteries are responsible for pumping oxygenated blood from the heart ...

A minimally invasive procedure called "LimFlow" allows doctors to convert a vein into a new artery that will supply fresh blood flow to the afflicted leg and avoid amputation.