Cardiology
10-66 LOGIQ 7 Basic User Manual
Direction 2392206-100 Rev. 1
Tricuspid Valve (continued)
One time interval
measurements
• Tricuspid Valve Time to Peak (TV TTP)
• Tricuspid Valve Closure to Opening (TCO)
• Tricuspid Valve A-Wave Duration (TV A Dur)
• QRS complex to end of envelope (Q-to-TV close)
Making a time
interval
measurement
1. Select the measurement.
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 time interval in the Results
Window.
One slope
measurements
• Tricuspid Valve Pressure Half Time (TV PHT)
Making a slope
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 start point, press Set.
The system fixes the first caliper and displays a second
active caliper.
4. To position the second caliper at the end point, move the
Trackball.
A dotted line shows the slope.
5. To complete the measurement, press Set.
The system displays the slope measurement in the Results
Window.