Computed tomography angiography of the head and neck (CTAHN) is most likely to reveal an acute finding that changes emergency management in patients presenting with suspected stroke, especially when ...

Compared with standard coronary angiography, computed tomographic (CT) angiography generally delivers good diagnostic accuracy, but real-world results may vary widely from center to center, according ...

CT perfusion and angiography failed to meet sensitivity and specificity thresholds to determine brain death. Neither should be used as standalone tests to establish death by neurologic criteria, the ...

Ever since the National Institute for Health and Care Excellence (NICE) gave priority to coronary computed tomography angiography (CCTA) as the test of choice for patients presenting with recent-onset ...

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We conducted a multicenter study to examine the accuracy of 64-row, 0.5-mm multidetector CT angiography as compared with conventional coronary angiography in patients with suspected coronary artery ...