Arteries are the blood vessels that deliver oxygen and nutrients vital to life to all the tissues of the body. The blood is bright red because of the oxygen and it is at high pressure (blood pressure). Diseases of the arteries are strongly associated with smoking past or present, may threaten life or limb, can be complex to treat, and the treatment often involves significant risk.
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Narrowing (stenosis) or blockage (occlusion) of one or more arteries reduces the amount of oxygen and nutrients that can get to the tissues. This can lead to early tiring, pain and tissue death (gangrene). In most cases the disease is caused by smoking. Frequently, lifestyle changes (completely stopping smoking in particular) will stop the process and allow the body to recover. In some more severe cases, surgery needs to be performed to improve the blood supply to avoid permanent damage. Click on the button above or here to learn more.
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Abnormal widening of arteries is known as aneurysm. Aneurysm are strongly associated with smoking, past or present, and are found most commonly in men over 65 years of age, although women and younger people can be affected. Aneurysms can threaten life and limb depending on which arteries are involved and how big they are. They are usually found incidentally during investigation for another problem. Click on the button above of here to learn more.
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When arteries are injured by accident or misadventure, there is often major life threatening blood loss, or risk to the blood supply of an organ or limb. Expert restoration of blood flow minimises the risk of long-term disability, and improves recovery. Click on the button above or here to learn more.
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