Measurement and Analysis
Vivid S5/Vivid S6 User Manual 277
R2424458-100 Rev. 2
Figure 7-12: Defining a ROI
After placing the apex point the ROI is displayed (Figure 7-13)
Note: Correct ROI definition is important for accurate
measurements. The system has an adaptive ROI function:
using the endocardial three points as a guide, the system will
analyze the image and automatically adapt the ROI to an
optimal position.
Figure 7-13: ROI Generation