Even in challenging cases, CT angiography offers an accurate and rapid diagnosis for blunt trauma victims who may have aortic or great vessel injury negating the need for more invasive procedures, ...

ORLANDO, FL — For certain elderly patients with severe aortic-valve stenosis who have CT angiography as part of a workup before transcatheter aortic-valve replacement (TAVR), the CT scan can also ...

OAK BROOK, Ill. (January 26, 2023) – Photon-counting detector CT reduces the amount of contrast needed for CT angiography (CTA) while maintaining image quality, according to a new study published in ...

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 requires ...

Pretranscatheter aortic valve replacement-CT angiography safely deferred the need for invasive coronary angiography in 53% of patients, according to a study published May 21 in Circulation: ...

STANFORD, CA — Low-dose radiation from cardiovascular computed-tomography (CT) angiography results in DNA and cellular damage, as well as increased expression of cells involved in the regulation of ...

Noninvasive coronary angiography has been the holy grail of cardiovascular medicine for decades. Cardiac CT angiography obtained with multislice CT technology is finally reaching the high standard in ...

Image quality comparison Transverse and 3D cinematic rendered images from thoraco-abdominal CT angiography. (A–C) Images from energy-integrating detector CT with a standard contrast media protocol. (D ...

NEW YORK (Reuters Health) - Although the lifetime risk of cancer associated with exposure to radiation from computerize tomographic (CT) coronary angiography is "non-negligible," the risk varies ...