| http://www.w3.org/ns/prov#value | - More particularly, the present invention relates to the construction and use of atherectomy catheters with an ability to view atheroma and other materials to be excised from blood vessels. [0003] Cardiovascular disease frequently arises from the accumulation of atheromatous material on the inner walls of vascular lumens, particularly arterial lumens of the coronary and other vasculature, resulting
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