Small Parts
LOGIQ 7 Basic User Manual 8-17
Direction 2392206-100 Rev. 1
Doppler Mode Measurements
In Doppler Mode, the Exam Calcs tabs include the following
measurements:
• PI (Pulsatility Index)
• RI (Resistive Index)
• S/D Ratio
• D/S Ratio
• A/B Ratio
• Max PG (Pressure Gradient)
• Mean PG (Pressure Gradient)
• Heart Rate
Figure 8-12. Doppler Mode Touch Panel: Abdominal
Calculations
See ‘Doppler Mode Measurements’ for more information.
Calculation formulas are available in the Advanced Reference
Manual.