What is a cardiac CT scan?

A cardiac CT scan is a type of computed tomography (CT) scan that is used to examine the heart and blood vessels. It can help doctors diagnose and treat heart-related conditions.

 
 

In this video, Dr. Tracey Roth explains what a cardiac CT scan is, how it works, and what kinds of problems it can help identify.

 
 

Why is it done?

Your doctor may order a cardiac CT scan if you have chest pain, shortness of breath, or other symptoms that suggest you may have heart disease. The scan can help your doctor determine the cause of your symptoms and decide on the best treatment.

What can you expect during the test?

You will be asked to remove any jewelry or metal objects that might interfere with the image. You will then be placed on a table and a large machine will move around you. The machine will take a series of images of your heart. You may hear a humming noise during the scan.

How to prepare for a heart CT scan?

There is no special preparation required for a cardiac CT scan. However, be sure to tell your doctor if you are pregnant or have any other health conditions that may affect the test.

After the procedure

You may be able to go home right after the scan. However, sometimes your doctor may want you to stay in the hospital for a while to observe. You will be able to go home when your doctor decides it is safe.

 

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