Cardiac catheterization


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Definition

By Mayo Clinic staff

Heart-Healthy Living

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Cardiac catheterization (kath-uh-tur-ih-ZAY-shun) is a procedure used to diagnose and treat cardiovascular conditions. During cardiac catheterization, a long thin tube called a catheter is inserted in an artery or vein in your groin, neck or arm and threaded through your blood vessels to your heart. Using this catheter, doctors can then do diagnostic tests as part of a cardiac catheterization. Some heart disease treatments, such as coronary angioplasty, also are done using cardiac catheterization.

Usually, you'll be awake during cardiac catheterization, but given medications to help you relax. Recovery time for a cardiac catheterization is quick, and there's a low risk of complications.

References
  1. Longo DL, et al. Harrison's Online. 18th ed. New York, N.Y.: The McGraw-Hill Companies; 2012. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=4. Accessed April 25, 2013.
  2. Cardiac catheterization. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/health-topics/topics/cath/printall-index.html. Accessed April 25, 2013.
  3. Coronary angiography. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/health-topics/topics/ca/printall-index.html. Accessed April 25, 2013.
  4. Bonow RO, et al. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4377-0398-6..C2009-0-59734-6--TOP&isbn=978-1-4377-0398-6&about=true&uniqId=236798031-10. Accessed April 25, 2013.
  5. Cardiac catherterization. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merckmanuals.com/professional/print/cardiovascular_disorders/cardiovascular_tests_and_procedures/cardiac_catheterization.html. Accessed April 25, 2013.
  6. Cardiac catheterization. American Heart Association. http://www.heart.org/HEARTORG/Conditions/HeartAttack/SymptomsDiagnosisofHeartAttack/Cardiac-Catheterization_UCM_451486_Article.jsp. Accessed April 25, 2013.
  7. U.S. News best hospitals 2012-2013. U.S. News & World Report. http://health.usnews.com/best-hospitals/rankings/cardiology-and-heart-surgery. Accessed Feb. 1, 2013.
MY00218 June 15, 2013

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