GE LOGIQ 7 Basic User Manual page 455

Acceleration
Acceleration Time (AT)
Heart Rate
LOGIQ 7 Basic User Manual
Direction 2392206-100 Rev. 1
1. Select Accel.
The system displays an active caliper with vertical and
horizontal dotted lines.
2. To position the caliper at the onset of systole, move the
Trackball.
3. To fix the measure point, press Set.
The system displays a second active caliper.
4. To position the second caliper at early systolic peak, move
the Trackball.
5. To complete the measurement, press Set.
The system displays the acceleration time and acceleration
in the Results Window.
1. Select AT.
The system displays an active caliper and a vertical dotted
line.
2. To position the caliper at the start point, move the Trackball.
3. To fix the first caliper, press Set.
The system displays a second active caliper.
4. To position the caliper at the end point, move the Trackball.
5. To complete the measurement, press Set.
The system displays the acceleration time in the Results
Window.
This measurement is available in the Fetal Heart study and the
OB/GYN Vessel study. See 'Heart Rate' for more information.
OB Measurements and Calculations
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