When it first appeared more than a decade ago computed tomographic angiography (CTA) astounded cardiologists and other physicians. Until it came along the only way to check for blockages in the ...

To compare the effectiveness of CTA alone with CTA plus CT perfusion imaging, researchers conducted the CATCH-2 randomized controlled trial between October 2013 and March 2017 wherein patients ...

Neither computed tomography (CT) perfusion nor CT angiography meet the prespecified validation threshold as an ancillary test ...

Miller J, Rochitte C, Dewey M, et al. Coronary artery evaluation using 64-row multidetector computed tomography angiography (CORE-64): Results of a multicenter, international trial to assess ...

Cardiology > Prevention CT Angiography Helpful in Suspected Stable Angina, but Not Needed for All — CTA better at detecting CAD than exercise stress tests, analysis suggests ...

Computed tomography angiography (CTA) ... There are also procedures called CT pulmonary angiograms. This is when the CT technology is used to look near your lungs. Sources Update History.

Computed tomography angiography (CTA) has been proposed as a less invasive method to exclude obstructive coronary artery disease (CAD), but no consensus has been achieved about its clinical role ...

BALTIMORE — In the highly time-sensitive setting of acute ischemic stroke, use of computed tomography (CT) angiography (CTA) in some situations can be avoided or strategically timed to saving ...

PARIS — A new analysis finds close agreement between coronary CT angiography (CTA) and conventional invasive coronary angiography for their relative ability to aid in treatment decisions about ...

The AI-based evaluation matched or exceeded the capabilities of core lab quantitative coronary angiography (QCA), core lab–interpreted coronary computed tomography angiography (CTA), and ...

Selective referral for invasive angiography based on CTA results did not increase 1-year MACE and offered better diagnostic yield. ... (ICA) can be safely and effectively treated using a selective ...