Table 5-3: Arterial calculations
Calculation list
Right
a
See
"Considerations"
b
When the Doppler trace is measured, the result includes velocity time integral and time averaged velocity
calculations depending upon the trace type. When the waveform is manually traced, TAV and VTI are displayed.
When the waveform is automatically traced using Peak, Time Averaged Peak (TAP) and VTI are displayed. When
the waveform is automatically traced using Mean, Time Averaged Mean (TAM) is displayed and VTI is not
displayed.
Measurements and calculations
on page on page 5-12 for factors to consider when performing a volume flow calculation.
Measurement name
CCA
Proximal
Middle
Distal
Bulb
ICA
Proximal
Middle
Distal
ECA
Proximal
VA
5-15