P3V Veterinary Digital Ultrasonic Diagnostic Imaging System User Manual
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The measurement operation procedure:
1.
Roll the trackball to highlight
Valve Volume
and press
Set
.
2.
Measure MAVO1. The method is similar to the generic M mode distance measurement
method.
3.
Measure MAVO2. The method is similar to the generic M mode distance measurement
method.
4.
Measure AA. The method is similar to the generic M mode distance measurement method.
5.
Measure LVET. The method is similar to the generic M mode time measurement method.
6.
After the measurement, the result of AVSV will be displayed in the measured result window.
9.1.4. LVMW, LVMWI
LVMW and LVMWI calculations are as below.
Measurement items:
LVPWd, IVSTd and LVIDd
The calculation formula
LVMW (g) = 1.04*[{IVSTd (cm) +LVIDd (cm) +LVPWd (cm)}
3
-LVIDd
3
(cm)
3
]-13.6
LVMWI = LVMW (g)/BSA (m)
2
To calculate LVMW, LVMWI
1.
In the M-cardiac measurement menu, roll the trackball to highlight
LVMW
, and press
Set
.
2.
Measure LVPWd, IVSTd and LVIDd respectively following the prompt instruction.
3.
After the measurements, the result of LVMW will be displayed in the measured result window.
The system will display LVWMI if you have keyed in Height and Weight before the
measurement. If you measured LV before, it will renovate the LV results.
9.2. Cardiac Measurement and Calculation in B Mode
1.
Press
Exam
, select the exam mode
Cardiac
, and then press
Se
.
2.
In B mode, press
Measure
, the system will enter B mode cardiac measurement. The B mode
cardiac measurement menus are shown as follows:
