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 ...

SEATTLE — If you've ever worried about your heart health but scared to undergo an invasive treatment to get it checked, there’s a test that offers answers without a hospital stay or surgery. Dr.

AI-enabled coronary CT angiography reveals total plaque burden beyond calcium scores, improving risk prediction and personalizing cardiovascular prevention.

About The Study: Results of this cohort study reveal that compared with cardiovascular risk scoring, coronary computed tomography (CT) angiography was associated with modest improvements in healthier ...

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 ...