Apr 6, 2014
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A method of treating blockage or narrowing of a blood vessel by recanalising the vessel – that is, inserting a balloon into the constriction to reopen it. The technique is used to treat a narrowed artery in the heart or a limb. About 65 per cent of patients treated benefit, but when symptoms persist or recur the procedure may be repeated. There is a small risk of damage to the vessel or valve. New procedures under development include the use of lasers, cutting drills and suction to remove the deposits of ATHEROMA blocking the arteries.

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Medical Dictionary

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