ECO 6 Digital Color Doppler Ultrasound System
71
Meas. Menu
Submenu
Unit
Meas. Method/
Meas. Formula
Comment
PSAD
ng/ml
Formula:
PSAD=SPSA/V
SPSA: input the SPSA
When create a new
Patient
Residual
Residual Vol.
Width
Thick
Height
ml
cm
cm
cm
Refer to distance
Meas.
Formula: V
＝
(π/6)×L×H×W
Width: Residual_W
Thick: Residual _T
Height: Residual _H
6.12
Cardiac Measurement
Freeze the required image under Cardiac examination, then press [
Calc
] to enter into Cardiac measurement.
Meas. Menu
Submenu
Meas. Method/
Meas. Formula
Comment
Teichholz
LVIDd
LVIDs
Refer to Distance Meas.
Formula:
EDV=(7*LVIDd
3
)/(2.4+LVIDd)
ESV=(7*LVIDs
3
)/(2.4+LVIDs)
SV=|EDV-ESV|
CO=SV*HR/1000
EF=SV/EDV*100
FS=( LVIDd-LVIDs)/LVIDd*100
SI=SV/BSA
CI=CO/BSA
Single Plane
EDV(A2C/A4C)
ESV(A2C/A4C)
Refer to Volume of A4CTrace
method
Formula:
SV=|EDV-ESV|
CO=SV*HR/1000
EF=SV/EDV*100
SI=SV/BSA
CI=CO/BSA
Left ventricular
parameter
at
end diastole:
LV
long-axis
SL;
LV
short-axis
SD;
Left ventricular
parameter
at
end systole:
LV
long-axis
DL;
LV
short-axis
DD
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