AIF Manual Selection

If you disagree with the AIF location, Viz allows approved users to recalculate

NOTE: You must be approved by your institution to have access to this feature. If you do not have this feature enabled, please contact your internal Viz access approver or Viz support.

If approved by your site, there are two methods for CTP recalculations:

  1. Through the Viz.ai mobile app by the user
  2. Through Technical Support (phone call or email)
    1. 833-VIZ-TEAM (849-8326)
    2. support@viz.ai

How it Works

  • Viz produces a list of alternate AIF locations
  • Up to 8 alternate locations suggested per study
  • The VOF location will not move

Alerting and Logging

All users that actively receive "CTP complete" alerts in the app will receive an alert once the results for the recalculated CTP are in.

Each recalculation request will be logged in the Patient Log, including the selected AIF candidate and the requesting user.

Reviewing AIF Candidates

While viewing the CTP study, click the menu button
Select "Recalculate CTP"

Results for Recalculation


First summary slice will be labeled with the recalculated candidate number and the user who had made the request
Each recalculated series will be named with AIF option number
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