Neither computed tomography (CT) perfusion nor CT angiography meet the prespecified validation threshold as an ancillary test for death by neurologic criteria (DNC) in critically ill patients.

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 ...

Objective: This study examined the potential of combining Doppler ultrasound (DUS) and CT angiography (CTA) for early detection and intervention of lower extremity arterial disease (LEAD) in ...

More information: Peng-Peng Xu et al, Artificial intelligence in coronary computed tomography angiography, Medicine Plus (2024). DOI: 10.1016/j.medp.2023.100001 Provided by Science China Press ...

3 Department of Radiology, Hôpital Louis Pradel, Hospices Civils de Lyon, Bron, France Introduction: To evaluate a reduced iodine volume protocol for lower extremity CT angiography (CTA) using ...

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.

The subjects were 112 patients who underwent neck-lower-extremity 3D-CTA. In the fixed-speed injection method, contrast medium was injected at the same rate for 35 s. In the variable-speed injection ...

The importance and benefits of CT angiography: Family History of CAD is an important consideration for it. Many patients with Vague chest pain and atypical chest pain are considered for it.

Could Angiography Predict Heart Attack Risk Among persons diagnosed with the condition, subclinical coronary atherosclerosis was also found in 61 percent of male participants and 36 percent of women.