Stephen J. Schueler, M.D.

Arteries are Narrowed Angioplasty

Angioplasty is a procedure that opens an artery that has become narrowed by the effects of atherosclerosis.

During angioplasty, a thin, hollow tube, called a catheter, is threaded into an artery. When the end of the catheter reaches the narrowed part of the artery, a balloon is inflated through the end of the catheter. The balloon pushes against the walls of the artery, opening the narrowed portion.

Usually, a cylindrical cage, called a stent, is placed in the narrowed portion of the artery, in order to hold it open.

During endarterectomy, a catheter is used to deliver additional tools that open the artery and help to restore blood flow. Using tiny blades, lasers or other devices, the tools cut or burn away tissue that is blocking the artery.

Continue to Arteries are Narrowed Diet

Last Updated: Mar 14, 2011 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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PubMed Arteries are Narrowed References
  1. Burns DM. Epidemiology of smoking-induced cardiovascular disease. Prog Cardiovasc Dis. 2003 Jul-Aug;46(1):11-29. [12920698]
  2. de Leeuw K, Kallenberg C, Bijl M. Accelerated atherosclerosis in patients with systemic autoimmune diseases. Ann N Y Acad Sci. 2005 Jun;1051:362-71. [16126978]
  3. Hansson GK. Inflammation, atherosclerosis, and coronary artery disease. N Engl J Med. 2005 Apr 21;352(16):1685-95. [15843671]
  4. Lederle FA, Nelson DB, Joseph AM. Smokers' relative risk for aortic aneurysm compared with other smoking-related diseases: a systematic review. J Vasc Surg. 2003 Aug;38(2):329-34. [12891116]
  5. Libby P, Theroux P. Pathophysiology of coronary artery disease. Circulation. 2005 Jun 28;111(25):3481-8. [15983262]
  6. Standridge JB. Hypertension and atherosclerosis: clinical implications from the ALLHAT Trial. Curr Atheroscler Rep. 2005 Mar;7(2):132-9. [15727729]
  7. Tiong AY, Brieger D. Inflammation and coronary artery disease. Am Heart J. 2005 Jul;150(1):11-8. [16084145]
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