D
IRECTION FR091521, REVISION 1VIVID S60N/VIVID S70N BASIC SERVICE MANUAL
4-32 Section 4-3 - Functional Checks
PRELIMINARY
Figure 4-23 TVI Touch Panel - Page 1 and 2
Tissue Velocity Imaging (TVI) calculates and color-codes the velocities in tissue. The tissue velocity
information is acquired by sampling of tissue Doppler velocity values at discrete points. The information
is stored in a combined format with greyscale imaging during one or several cardiac cycles with high
temporal resolution.
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