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

Brain death determination sits at the fraught intersection of critical-care medicine, ethics, and organ-donation logistics.

CT Angiography in the Diagnosis of Brain Death. Dtsch Arztebl Int 2012; 109(39): 623. DOI: 10.3238/arztebl.2012.0623 ...

Pulmonary angiography is an X-ray procedure that looks at the blood vessels leading to and from your lungs. The X-rays produced are called pulmonary angiograms, which may show blood clots in and ...

There are appropriateness criteria to help guide physicians as to the indications for coronary CT angiography. The scoring system used in these criteria is 1-9 with scores of 1-3 being ...

A powerful type of artificial intelligence known as deep learning can help physicians detect potentially life-threatening cerebral aneurysms on CT angiography, according to a new study.

Healthcare professionals may also take an angiogram during cardiac catheterization, using contrast dye and imaging tests. Alternatively, they may inject the dye and take a CT scan without cardiac ...

Nov. 3 (UPI) --Artificial intelligence systems that use deep learning could help doctors detect cerebral aneurysms on CT angiography, according to a study published Tuesday by the journal ...

The railway hospital of Lucknow division of Northern Railway zone conducted its first CT coronary angiography on Wednesday using a 128 slice CT scanner. Chief radiologist Dr Jagdish Chandra told ...

Of 2003 patients, 1806 (90.16%), had CT angiogram results negative for PE, and 197 (9.84%) had CT angiogram results positive for PE. Of the group with positive results, 6.36% were seen in the ...

CT angiography is another diagnostic test that doctors may use to look at a person’s blood vessels. During a CT angiography, a doctor takes multiple X-rays of a person’s body.

With coronary CT angiography, coronary revascularization at 1 year was predicted both by obstructive CAD (HR 1.70, 95% CI 1.47-1.97) and nonobstructive CAD (HR 1.17, 95% CI 1.04-1.33) versus no CAD.