VDO MG 2100 Specifiche Scaricare il pdf (Pagina 215)

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Rev 1.1 VisualSonics Vevo 2100 Imaging System Operator Manual 215

Chapter 34: Analyzing B-Mode images

4. On the AM-Mode image (area ):

a. Click on the R wave where for the first cardiac cycle. The system applies a

vertical blue line.

b. Click on the other R waves to add the remainder of your cardiac cycles.

The system applies a second blue line and connects the two lines with a

green line.

For the best results, create your selection period between one respiration

cycle and the next.

c. If you want to change the position of a line, click it to delete it, and then

click again at the new position.

5. In the upper-right corner click Next.

The cine loop appears in the VevoStrain LV wall trace workspace.

6. At the top of the screen, select the appropriate strain measurement.

7. In the right panel:

a. Select the type of trace you will create (Short Axis, Long Axis, Free Curve).

b. Select whether you want the system to calculate the average heart cycle.

c. Select if you want the system to simultaneously trace both the

Endocardium as well as the Epicardium. (If you do select this option, use

the

control to expand or contract the automatic outer wall trace to fit the

outer wall.)

8. Click to add points along the inner wall, and right-click to complete the trace.

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VDO MG 2100 Specifiche Pagina 215

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