The authors found that 64-slice CT coronary angiography detected severe coronary stenoses (≥50% luminal narrowing) with 99% sensitivity and 95% specificity compared with conventional angiography.

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 ...

A Bahrain study shows CT scans to check for blood clots in lung blood vessels increased significantly in people with sickle ...

Cardiac computed tomography (cardiac CT) includes coronary CT angiography (CTA) as well as using CT technology to assess disease of the cardiac valves, aorta and pericardium. This examination ...

Read more about our advice on breast cancer screening.) When you might need CT angiography: The test may be an option if your doctor strongly suspects a pulmonary embolism, a potentially fatal ...

CT has been utilized for a) coronary angiography (coronary CTA) and b) coronary calcium scoring. The coronary arteries had conventionally been visualized using invasive coronary angiography that ...

A new expert opinion document jointly released by the Society for Cardiovascular Angiography and Interventions (SCAI) and the Society of Cardiovascular Computed Tomography (SCCT) presents a ...

Researchers conducted a retrospective analysis of patients who underwent a triphasic CT scan for suspected bleeding and interventional angiography within 6 hours of active bleeding confirmation ...