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What is the definition of cardiac catheterization?

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Cardiac catheterization is a heart procedure used to diagnose heart disease. During the procedure, a catheter (inserted into an artery in your arm or leg) is guided to your heart, contrast dye is injected, and X-rays of the coronary arteries, heart chambers, and valves are taken.

SOURCES:

American Heart Association: "Heart Failure."

Heart Failure Society of America.

Texas Heart Institute.

National Heart Lung and Blood Institute.

Reviewed by Suzanne R. Steinbaum on October 29, 2017

SOURCES:

American Heart Association: "Heart Failure."

Heart Failure Society of America.

Texas Heart Institute.

National Heart Lung and Blood Institute.

Reviewed by Suzanne R. Steinbaum on October 29, 2017

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What is the definition of cardiac output?

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