Cardiac Catheterization

Cardiac Catheterization

What To Think About

  • This test usually is not done on people who have had severe allergic reactions to contrast material, poorly controlled heart failure, life-threatening heart rhythm problems, or advanced kidney disease.
  • Cardiac catheterization is not usually done during pregnancy because the radiation could damage the developing fetus. But in a life-threatening emergency, this procedure may be necessary to help save a pregnant woman's life. In such cases, the fetus is protected as much as possible from radiation exposure with a lead apron.
Author:
Healthwise Staff
Medical Review:
Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
George Philippides, MD - Cardiology
Last Updated:
July 20, 2011
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Topic Contents
Test Overview
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Why It Is Done
How To Prepare
How It Is Done
How It Feels
Risks
Results
What Affects the Test
What To Think About
Other Places To Get Help
Related Information
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