3 System Controls
3 - 48 [ 1 ] I N S T R U C T I O N S F O R U S E
LCD Selection Description
|1Pl Ellipse
Calculate volume by measuring an area with an ellipse and identifying the axis common
to both planes.
|1Pl LxD
Calculate volume by measuring length and depth in one plane and assuming the same
dimensions in the second plane.
|Vol Ratio
Calculate ratios A/B, B/A, and (A-B)/A for volume.
|Area Ratio
Calculate ratios A/B, B/A, and (A-B)/A for area.
|Dist Ratio
Calculate ratios A/B, B/A, and (A-B)/A for distance.
|A-Flow Volume
Calculate an estimate of blood flow volume based on area, requiring measurements
in 2D-mode and Doppler.
|D-Flow Volume
Calculate an estimate of blood flow volume based on diameter, requiring
measurements in 2D-mode or M-mode and Doppler.
|Distance Trace
Trace distance measurement between two points.
|A-% Stenosis
Calculate area % stenosis, comparing cross-sectional areas of the same vessel.
|D-% Stenosis
Calculate diameter % stenosis, comparing diameters of the same vessel.
|2D Top
Accesses the first page of LCD selections.
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