Getting to the heart of Carotid and Vertebral imaging in acute ischemic stroke: an all-encompassing cross-sectional comparative analysis of Colour Doppler Ultrasound, CT Angiography, and MR Angiography

Our results support preferred use of MRA/CTA as first-line modalities in time-sensitive scenarios like acute stroke and need to move beyond CDUS-based assessment. These show promise in detecting vulnerable plaque and predicting AIS risk/recurrence; in patient triage, and to guide early intensive treatment. Longitudinal studies are required to assess risk reduction by early advanced imaging.