News tagged with arteries

Related topics: heart attack , blood vessels , heart disease , blood flow , heart

Function found for mysterious heart disease gene

A new study from researchers at the University of Ottawa Heart Institute (UOHI), published today in Cell Reports, sheds light on a mysterious gene that likely influences cardiovascular health. After five y ...

Apr 25, 2014
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Artery

Arteries (from the Greek αρτηρία) are blood vessels that carry blood away from the heart. All arteries, with the exception of the pulmonary and umbilical arteries, carry oxygenated blood.

The circulatory system is extremely important for sustaining life. Its proper functioning is responsible for the delivery of oxygen and nutrients to all cells, as well as the removal of carbon dioxide and waste products, maintenance of optimum pH, and the mobility of the elements, proteins and cells of the immune system. In developed countries, the two leading causes of death, myocardial infarction and stroke each may directly result from an arterial system that has been slowly and progressively compromised by years of deterioration. (See atherosclerosis).

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