
Chapter 5 Measurements and Calculations
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Measurement Menu Item Mode Method Unit
Tissue Doppler
Peak A’ PW Velocity m/s
Peak S PW Velocity m/s
Acc Time PW Time ms
Dec Time PW Time ms
IVCT PW Time ms
IVRT PW Time ms
Qp:Qs
Sys. VTI PW Distance cm, mm
Sys. HR PW Heart Rate bpm
Sys. Dia All Distance cm, mm
Pulm. VTI PW Distance cm, mm
Pulm. HR PW Heart Rate bpm
Pulm. Dia All Distance cm, mm
Heart Rate Fetal Heart Rate PW Heart Rate bpm
NOTE:
X
In Dual 2D Mode, two images can be viewed simultaneously.
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.'
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