Rapid for Angio delivers detailed, color-coded results to identify brain regions with reduced cerebral blood flow and blood volume as well as delayed contrast arrival directly in the angiography procedure room.
The mismatch map provides a comparison between brain regions with substantial reductions in cerebral blood flow (CBF) in pink and regions with significant hypoperfusion in green as reflected by delays in contrast arrival times (Tmax delays).
This map offers a co-registered view of the CT scan with the CT perfusion maps. No thresholds are applied and no volumes are calculated on this map. It provides a comparison between CT findings and the perfusion images.
This map shows the severity of the delays in contrast arrival times (Tmax), the volume of tissue with delays, and the Hypoperfusion Intensity Ratio (HIR) which is automatically calculated.
For more information on the Siemens Healthineers ARTIS icono and syngo DynaCT Multiphase, visit: https://www.siemens-healthineers.com/en-us/angio/artis-icono-topic/neurointerventions
