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Operation Manual
Cardiac Calculations
NOTE: Cardiac measurement is an optional item.
The measurement method for each item is the same as for basic measurement. Measured items are
automatically recorded in a report.
NOTE:
X
For information on basic measurement methods, see ‘Basic Measurements’ and ‘Common
Measurement Methods’.
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For references on measurement items, see the Reference Manual – Part 1.
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Dist20
Traces the cardiac circumference and then draw the cardiac axis. The system automatically draws 20
straight lines perpendicular to the axis and calculates its volume.
NOTE:
X
In Dual 2D Mode, two images can be viewed simultaneously.
X
For RVAWd, RVIDd, RVAWs, and RVIDs, see the LV measurement method.
X
MPA Diam, RPA Diam, and LPA Diam are measured under Aortic Valve Level in Parasternal
Short Axis.
X
C Mode is mainly used for measuring reverse cardiac blood flow.
X
As PISA-Radius or PISA-Alias Vel. measurements require Velocity values, you have to select
color display for Velocity or Vel + Var in C Mode. For more information, see the ‘Color Doppler
Mode’ section in Chapter 4. “Diagnosis Mode”.
X
Tissue Doppler can be measured in TDI Mode.
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