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What is a Coronary CT Angiography?

April 26, 2017Angiography coronary CT

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What is a Coronary CT Angiography?

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Coronary CT Angiography (CCTA) is a way of examining the small arteries that feed the heart muscle. It uses a computed tomography (CT) scanner to visualize blood flow in the coronary arteries and computer software to manipulate the data into 3 dimensional (3D) images. CCTA is a noninvasive way to examine the walls of the coronary arteries, looking for hard and soft plaque. This information can help your doctor determine your risk of a heart attack.