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 ...

A coronary angiogram is basically an X-ray photograph of the heart's arteries to look for blockages. It should NOT be done to diagnose coronary artery disease (CAD) in a stable patient, as this is ...

Share on Pinterest A diagram of the heart and its arteries showing a coronary artery fistula. Infographic by Jason Hoffman. There are several causes of coronary artery fistulas. Around 90% of ...

A coronary angiogram allows healthcare professionals to see your coronary arteries. Angioplasty, on the other hand, is a procedure in which healthcare professionals insert balloons or stents into ...

In patients with multivessel coronary artery disease who are undergoing percutaneous coronary intervention (PCI), coronary angiography is the standard method for guiding the placement of the stent.

Coronary artery computed tomography (CT) angiography (CTA) is a non-invasive technology that can directly image coronary artery anatomy, while decreasing some of the risks associated with an ...

SELECTIVE coronary angiography has become an invaluable means of distinguishing syndromes due to coronary-artery disease from those arising from other causes. Though much speculation has been made ...

In conclusion, cardiac CTA is being evaluated for use in the diagnosis of coronary artery stenosis or for the evaluation of acute chest pain. Although several studies have assessed diagnostic ...

A limitation with many of the imaging techniques is that they provide poor resolution and definition of the grafts. Intraoperative fluorescence angiography allows confirmation of the location of the ...