A heart CT scan uses X-rays to create an image of the heart and blood vessels. Healthcare professionals may also refer to it as cardiac CT angiography. A CT scan is a noninvasive imaging procedure.

CT scans offer one way to learn more about the location, size, and shape of a brain aneurysm. A brain aneurysm is a weak or very thin spot on an artery in the brain that bulges out and fills with ...

ABU DHABI, UAE — Extending the simple CT angiography (CTA) scan given to all patients with acute stroke on presentation to the hospital to include the upper part of the heart increased the detection ...