What Is A Coronary CT Angiogram?

If you have been experiencing chest pain or other symptoms that could be linked to a serious heart issue, your doctor or radiologist may suggest an imaging test called a coronary computerized tomography angiogram to be able to see inside for a better look at your arteries. Below, we discuss the ins and outs of a Coronary CT angiogram (CCTA) including what it is, how it works, how you can prepare, and the benefits of this imaging procedure.

What is a coronary CT angiogram?

A computerized tomography (CT) coronary angiogram is an imaging procedure that checks your arteries, which supply blood to the heart. During a CCTA, your radiologist is checking to ensure they haven’t narrowed, which can lead to coronary issues.

How does a CCTA work?

CCTA uses injected contrast material, or dye, during a CT scan to examine your arteries, which carry blood to your heart. This method will help your radiologist determine whether your arteries have narrowed due to excessive build up or clogging. A CT coronary angiogram employs an X-ray machine to produce images of your heart and its blood vessels which are then sent to a computer. 

Why is it performed?

If you have been experiencing chest pain or other symptoms, your doctor may recommend you receive a CT angiogram. The procedure allows a radiologist to check your heart for conditions, especially the narrowing or blockages of arteries in your heart caused by a build-up of calcium or fat deposits, also known as plaque.

Benefits of a CCTA

One of the major benefits of a CT angiogram is the fact that these tests are non-invasive meaning you won’t need time to recover after. Coronary CT angiograms are a viable an option for people with many different pre-existing or undiagnosed heart conditions.

How do I prepare for a CCTA?

Your radiologist will inject the contrast material, which contains Iodine and makes it easier to view your arteries in the images. He or she may also administer a medication that will work to slow your heart rate, making it easier to create sharper, more detailed images of the area.

A CCTA is a great diagnostic tool to catch heart disease and heart blockages earlier, before they cause heart attacks. If your doctor recommends a CCTA in Manhattan, call the board-certified radiologists at Rosetta Radiology today to schedule your consultation.

2019-06-20T20:04:30+00:00June 20th, 2019|Comments Off on What Is A Coronary CT Angiogram?