5-106 Image Optimization
[A4C]: apical four-chamber view.
[A2C]: apical two-chamber view.
[ALAX]: apical long axis view.
[PSAX B]: short axis base view.
[PSAX M]: short axis mid view.
[PSAX AP]: short axis apex view.
Parameter Adjustment
[Thickness]: adjusts the tracing thickness, i.e., the distance between the endocardium wall and the
tracking points on the epicardium.
[Tracking Points]: adjusts the number of points within the segment.
[Cycle]: rotates clockwise to select the next cycle, and vice versa.
[Smooth]: adjusts the smooth effect of the curve.
[Display Effect]: turns on/off the arrow vector graphical display of the myocardial movement.
[Velocity Scale]: adjust the scale length of the velocity.
[Display Style]: display the endometrial, the epicardium, the myocardial or all.
[Tracking Cycles]: Select the cycles to be tracked.
[Average Cycles]: Obtain the average parameter curves of the tissue.
[Cycle Select]: Select among different cycles.
Image display
According to the status of the current section, touch the appropriate button on the touch screen to
check the corresponding time.
[AVO]: displays the aortic valve open time.
[AVC]: displays the aortic valve close time.
[MVO]: displays the mitral valve open time.
[MVC]: displays the mitral valve close time.
5.15.6 Bull’s Eye
After tracking, the system displays a Bull’s Eye graph for judging the reverse movement or scope of
myocardium.
1. Touch [Bull’s Eye] on the touch screen to turn the function on:
You can acquire:
Time to peak value and peak value of the 17 segments;
Display measurement result EDV/ESV/EF/TPSD.
2. Rotate the knob under [Parameter] on the touch screen to see a bull’s eye graph for different
parameters.
To Next Page
Loading...
Need help?
General
