Chison ECO 3 EXPERT - Page 91

ECO 3 EXPERT Ultrasound Diagnostic System
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Meas.
Menu
Submenu
Unit
Meas. Method/
Meas. Formula
Comment
Left
Ventricle
LVSd
cm
Refer to M distance
Meas.
Interventricular Septum
LVIDd
cm
Refer to M distance
Meas.
Left Ventricular Diameter at
diastole
LVID
cm
Refer to M distance
Meas.
Left Ventricular Diameter at
systole
LVPWd
cm
Refer to M distance
Meas.
Left Ventricular Posterior
Wall at diastole
LVSs
cm
Refer to M distance
Meas.
Interventricular Septal
Thickness at Systole
LVPWs
cm
Refer to M distance
Meas.
Left Ventricular Posterior
Wall at Systole
EDV
ml
EDV ＝
7.0/(2.4+LVIDd)×LV
IDd3
Left Ventricular Volume at
end diastole
ESV
ml
ESV ＝
7.0/(2.4+LVIDs)×LVI
Ds3
Left Ventricular Volume at
end Systole
SV
ml
SV＝|EDV-ESV|
Stroke Volume
SI
SI＝SV/BSA
Stroke Volume,
BSA: Body Surface Area, it
calculated by input the
height and weight.
EF
%
EF＝SV/EDV×100
Ejection Fraction
FS
%
FS ＝
(LVIDd-LVIDs)/LVID
d×100
Contraction Fraction
CO
L/min
CO＝SV×HR/1000
Cardiac Output
CI
CI＝CO/BSA
ECG Index,
BSA: Body Surface Area, it
calculated by input the
height and weight.
LVMW
LVMW ＝
1.04×[(IVSd+LVIDd
+LVPWd)3-LVIDd3]
-13.6
LVMWI
LVMWI ＝
LVMW/BSA
BSA: Body Surface Area, it
calculated by input the
height and weight.
MVCF
MVCF ＝
(LVIDd-LVIDs)/(LVI
Dd×LVET)
Average Reduction of
Length