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Balloon angioplasty

   Also found in: Dictionary/thesaurus, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.13 sec.
balloon angioplasty
n.
A procedure in which a catheter equipped with a tiny balloon at the tip is inserted into an artery that has been narrowed by the accumulation of fatty deposits. The balloon is then inflated to clear the blockage and widen the artery.
click for a larger image
balloon angioplasty
Top: uninflated balloon approaching obstructed artery
Center: inflated balloon clearing atherosclerotic plaque
Bottom: withdrawal of deflated balloon

Balloon angioplasty
The use of a balloon attached to a catheter to widen an artery that has become narrowed. As the balloon is inflated, it opens the artery.

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Of 463 smokers tracked after balloon angioplasty to open a clogged coronary artery or following a bypass operation to restore blood flow to heart muscle, 58 percent admitted to having resumed smoking in the first 5 years.
Lasorda was admitted to Centinela on Friday with chest pain and underwent a second balloon angioplasty to reopen an artery first unblocked on June 26.
The first successful balloon angioplasty of the Renal Artery was performed by Andreas Gruntzig in 1976 and over a decade of experience with Renal Artery Stenting (RAS) has demonstrated that stents can have the same benefits on acute revascularization of the Renal Arteries, as they do in virtually all other circulations.
 
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