Coronary angiography is a test to see if you have a blockage in a coronary artery. A contrast dye is injected into your arteries through a catheter, while your doctor watches how blood flows ...

Angiography can be used to detect significant arterial disease, which can lead to such conditions as stroke, heart attack, gangrene, and organ failure. The imagery from coronary angiography can ...

An angiogram is an imaging scan that shows blood flow in your blood vessels using X-rays, CT scans, or MRI scans. A coronary angiogram allows healthcare professionals to see your coronary arteries.

They will then use a CT scan to take images. Healthcare professionals may refer to this method as a coronary CT angiography. The images will allow a doctor to assess how the dye and, therefore ...

Coronary computed tomography angiography (CTA) is a noninvasive heart imaging test currently undergoing rapid development and advancement. High-resolution, 3-dimensional pictures of the moving ...