GE LOGIQ 7, Basic User Manual

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Vascular Worksheet
LOGIQ 7 Basic User Manual 11
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Direction 2392206-100 Rev. 1
Carotid Study
In the configuration page for ICA/CCA ratio, you can specify
which portion of the CCA vessel (Prox, mid, distal) is chosen.
You can override the selections on the Vessel summary.
The ICA/CCA ratio is able to be configured for either systole or
diastole.
The vertebral vessel also has systole and diastole selections. In
the summary page, there is a box to select flow reversal for
vertebral flows. The choices are Ante (Antegrade), Retr
(Retrograde), and Abs (Absent).
To select the method:
Move cursor to the box and press Set . After the pop-up menu
(Blank, Ante, Retr, Abs) is displayed, select from a menu of
choices. The selected choice is displayed in the column.
The box is independent of Left and Right.
Renal Artery Study
For renal arteries, you can calculate RENAL/AORTIC ratio
(RAR) based on peak systolic velocities.
You can combine the two renal summary pages, and have a
heading to separate the different measurements (main renal,
intra renal). You can scroll between the content. The most
commonly used, the main renal artery, is the default.
Lower Extremity Artery Study
For the lower extremity artery, you need an intra vessel ratio
(assessing pre vs. stenotic velocities). You can specify which
(ratio is stenotic/pre).
The intra-vessel ratio needs to be available for all vascular
measurements. This appears on the worksheet only if used.