
Chapter 5.Measurements and Calculations 5 - 41
Menu Sub menu Input Meas.
Acc (Acceleration Time) Time or Calculated from Trace
Dec (Deceleration Time) Time or Calculated from Trace
PHT (Pressure Half Time) Time or Calculated from Trace
R-R Interval (Rate-Rate Interval) Time Interval & No. of beats
TV (Tricuspid
Valve) Regurg
Trace – Auto, Limited, Manual Doppler Waveform Trace
Peak V (Velocity) Velocity
VTI (Velocity Time Integral) Calculated
PV Systolic
Trace – Auto, Limited, Manual Doppler Waveform Trace
Peak V (Velocity) Velocity
Acc (Acceleration Time) Time or Calculated from Trace
R-R Interval (Rate-Rate Interval) Time Interval & no. of beats
PV Regurg
Trace – Auto, Limited, Manual Doppler Waveform Trace
Peak V (Velocity) Velocity
VTI (Velocity Time Integral) Calculated
PHT (Pressure Half Time) Time or Calculated from Trace
Plum. Veins
(Pulmonary
Veins)
Dias Vel. (Diastolic Velocity)
Sys Vel. (Systolic Velocity) Velocity
A. Rev Vel. (Artery Reversal Velocity) Velocity
A. Rev Dur. (Artery Reversal Duration) Time
Tissue Doppler
E-DT-A Velocity & Time
Peak E’ Velocity
Peak A’ Velocity
Peak S Velocity
Acc (Acceleration Time) Time or Calculated from Trace
Dec (Deceleration Time) Time or Calculated from Trace
IVCT (IsoVolume Contraction Time) Time or Calculated from Trace
IVRT (IsoVolume Relaxation Time) Time or Calculated from Trace
Qp:Qs
Sys. VTI ([Systemic] Flow Area Trace) Calculated
Sys. HR ([Systemic] Heart Rate) Heart Rate
Sys. Dia ([Systemic] Outflow Tract Diameter)
Pulm. VTI ([Pulmonic] Flow Area Trace) Calculated
Pulm. HR ([Pulmonic] Heart Rate) Heart Rate
Pulm. Dia ([Pulmonic] Outflow Tract
Diameter)
Diameter
Heart Rate
Heart Rate Time interval & no. of beats
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