There are three types of blood vessel: arteries, veins and capillaries. The heart is a muscular organ that pumps blood around your circulatory system. The circulatory system is the heart and all ...

Some types of blood clotting disorders may cause ... heart, legs, or neck blood vessels. An electrocardiogram (EEG) or ...

Blood vessel formation — neovascularization — is a critical process supporting tissue development, regeneration and tumorigenesis. It is therefore essential to understand how ...

This article covers the types, symptoms, causes, and treatments of vasculitis. Buerger’s disease affects the small and medium blood vessels in the arms and legs. The blood vessels swell and ...

Blood vessels are equipped with processes that regulate the optimum blood flow. This delivers oxygen and nutrients to the brain and clears away toxic waste products. Alzheimer’s disease and vascular ...

The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable study results and potentially fatal ruptures of the product.