GE LOGIQ 7

Cardiology Measurements
LOGIQ 7 Basic User Manual 10-55
Direction 2392206-100 Rev. 1
Pulmonic Valve (continued)
One velocity flow
trace
measurements
• Pulmonary Artery Diastolic Pressure (PV Trace)
• Pulmonic Insufficiency Mean Pressure Gradient (PR Trace)
• Pulmonic Valve Mean Pressure Gradient (PV Trace)
• Pulmonic Insufficiency Mean Velocity (PR Trace)
• Pulmonic Insufficiency Mean Square Root Velocity(PR
Trace)
• Pulmonic Insufficiency Velocity Time Integral (PR Trace)
• Pulmonic Valve Mean Velocity (PV Trace)
• Pulmonic Valve Mean Square Root Velocity (PV Trace)
• Pulmonic Valve Velocity Time Integral (PV Trace)
Making a velocity
flow trace
measurement
1. Select the measurement; an active caliper displays.
2. To position the caliper at the start point, move the Trackball.
3. To fix the trace start point, press Set.
The system displays a vertical dotted line.
4. To trace the envelope, move the Trackball.
A line shows the traced area.
5. To complete the trace, press Set.
The system displays a second vertical dotted line.
6. To position the second dotted line at the start of the next
envelope, move the Trackball.
7. To complete the measurement, press Set.
The system displays the measurement in the Results
Window.