FujiFilm SonoSite X-Porte Manual Para El Usuario página 25

1 In 2D:
a On a frozen 2D image, tap Calcs.
Calcs
If this control is hidden, tapping More Controls displays it.
b On the AV/LVOT/AI calculation list, tap LVOT D.
If the calculation list is not visible, tap
c Position the calipers by dragging.
d To save the measurement, tap
2 In Doppler, measure either LVOT Vmax or LVOT VTI.

VMAX - In the AV/LVOT/AI calculation list, tap LVOT VMAX, position the caliper by dragging,
and then tap

VTI - In the AV/LVOT/AI calculation list, tap LVOT VTI, trace the Doppler waveform by
dragging, and then tap
Note: If VTI is chosen, the Vmax value derived from the trace is used as input to the AVA
calculation.
3 In Doppler, measure either AV Vmax or AV VTI

VMAX - In the AV/LVOT/AI calculation list, tap AV VMAX, position the caliper by dragging,
and then tap

VTI - In the AV/LVOT/AI calculation list, tap AV VTI, trace the Doppler waveform by dragging,
and then tap
Note: If VTI is chosen, the Vmax value derived from the trace is used as input to the AVA
calculation.
To calculate Stroke Volume (SV) or Stroke Index (SI)
The SV and SI calculations require a measurement in 2D and a measurement in Doppler. SI also
requires Body Surface Area (BSA). After the measurements are saved, the result appears in the patient
report.
1 (SI Only) Fill in the Height and Weight fields on the patient form. The BSA is calculated
automatically. (See "Entering patient information" in the X-Porte User Guide.)
2 Measure LVOT diameter:
under the measurement name.
to save the measurement.
to save the measurement.
to save the measurement.
to save the measurement.
at the top of the current list.
23