 Coronary CT angiography

Coronary CT angiography (CCTA) is a non-invasive imaging technique used to visualize the coronary arteries, which supply blood to the heart. It utilizes computed tomography (CT) technology to produce detailed images of the arteries and identify any blockages, narrowing, or other abnormalities. ### Key Features of Coronary CT Angiography: 1. **Technique**: The procedure involves the injection of a contrast dye into a vein, which enhances the visibility of the blood vessels.