Cardiac Computed Tomography Angiography (CCTA)

Cardiac Computed Tomography Angiography (CCTA) is a non-invasive imaging test that uses advanced X-ray technology to create detailed images of the heart and blood vessels. It helps doctors assess the presence of coronary artery disease, identify blockages, and evaluate heart function. During the procedure, a contrast dye is injected into a vein, allowing the blood vessels to be visualized clearly. Patients typically lie on a table that moves through a donut-shaped CT scanner, capturing images that are processed to produce comprehensive 3D views of the heart's anatomy. It's quick, and while it involves radiation, the benefits often outweigh the risks.