Specifications

Rev 1.1 VisualSonics Vevo 2100 Imaging System Operator Manual 263
Chapter 39: Analyzing PW Doppler Mode and PW Tissue Doppler Mode images
f To place an acceleration measurement:
1. While you view a saved image from the Study Browser or an image that is
acquired but not stored during an image acquisition session, press
Measure
and toggle to view the measurement tools panel.
2. Click the Acceleration measurement button . The system highlights the
button until you complete your measurement.
3. Click on your image to place the initial caliper.
4. Trackball to the location where you want to end your measurement and then
click to place the end caliper.
If you selected the Show Values and Labels option in the Measurements tab
of the Preferences window, the system displays the measurement value and
editable label for the measurement Acceleration #, where # is a sequential
number.
5. If you want to rename the label and you have selected Show Values and
Labels in the Measurement tab of the Preferences window, type a new name
while the label text is selected, and then click outside the label to commit the
label.
6. If you have selected Show Values and Labels in the Measurement tab of the
Preferences window and you want to move the measurement or move the
label, select either item and then drag and drop it.
Next step
 Reporting your analysis results (page 184)
Related information
 Analyzing image data (page 156)
VTI measurement without real-time frequency trace enabled
The VTI (Velocity Time Integral) is measured through a manual trace when no
real-time traces are selected.
f To manually trace a VTI measurement:
1. While you view a saved image from the Study Browser or an image that is
acquired but not stored during an image acquisition session, press
Measure
and toggle to view the measurement tools panel.
2. Click the VTI button . The system highlights the button until you complete
your measurement.