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Stanford Health Care

CT Coronary Angiogram

Our Approach

A computed tomography (CT) coronary angiogram is an innovative approach to investigating chest pain and your coronary arteries. Instead of immediately performing a conventional invasive angiogram to look for blockages or narrowing, we can create a 3-D image of your arteries using X-rays. If they are clear, you may not need invasive testing.

We use the latest CT scanners when looking for coronary artery disease, offering accurate results and low radiation exposure. If you still need cardiac catheterization after the CT scan, our team offers a range of procedures for diagnosis and treatment. 

What Is a CT Coronary Angiogram?

Make An Appointment

To request an appointment with an interventional cardiologist, call 650-725-2621.

About Cardiac CT

Cardiac CT, or computed tomography, uses X-ray technology to create high-resolution, 3-D images of your heart. A CT coronary angiogram is one type of cardiac CT, focusing on the arteries that supply your heart muscle with blood.

Often, an angiogram with cardiac catheterization is the best choice for determining if these arteries are restricted or blocked. For some people, a coronary artery scan can provide a noninvasive alternative. The scan may provide an appropriate option if you face a lower risk for obstructive coronary artery disease, particularly if you:

  • Received inconclusive results after undergoing a stress test or other initial evaluation, such as an electrocardiogram (ECG)
  • Have unusual symptoms, such as chest pain that does not become worse with exertion