Generic Measurements
LOGIQ 7 Basic User Manual 7-75
Direction 2392206-100 Rev. 1
% Stenosis (continued)
Area To calculate percent stenosis by area:
1. From the Generic Touch Panel, select % Stenosis.
2. Select %sten(Area).
The system displays a trace caliper.
3. Make a trace measurement of the inner area of the blood
vessel.
NOTE: To erase an open trace, move the Trackball.
4. Press Set.
The system displays a second trace caliper.
5. Make a trace measurement of the outer area of the blood
vessel.
The system displays the two area measurements and
percent stenosis in the Results Window.
See ‘Circumference and area (trace) measurement’ for more
information.