Cardiac Catheterization Laboratory

Skip to the navigation
Person being treated in a cardiac catheterization lab

Courtesy of Intermountain Medical Imaging, Boise, Idaho. All rights reserved.

Cardiac catheterization is done in the cardiac catheterization laboratory ("cath lab") by a cardiologist.

Some of the tests and procedures that are done in a cath lab include:

  • Testing for heart disease with an angiogram.
  • Treating heart disease with angioplasty and stenting.
  • Testing for and treating heart rhythm problems.

You will lie on a flat table under a large X-ray machine. Several small pads or patches (electrodes) will be attached to your legs and arms with a special paste or gel. These electrodes are connected to an electrocardiogram (EKG, ECG) machine that continuously records the electrical activity of your heart during the test or procedure.

ByHealthwise Staff
Primary Medical Reviewer Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
Specialist Medical Reviewer George Philippides, MD - Cardiology

Current as ofFebruary 20, 2015

Current as of: February 20, 2015

Author: Healthwise Staff

Medical Review: Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology & George Philippides, MD - Cardiology

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

© 1995-2015 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

Cardiac Catheterization Laboratory