Measurement and Calculation
8-27
+ cursor is fixed. Point B will be shown. Operate the touchpad to move the + cursor to the
position corresponding to point B. Input points B to I in order. Meas/calc value of AO
measurement will be displayed in the measuring result area. As Points A~I are displayed
in pairs on their vertical dotted lines, the cursor can only be moved up or down (rather
than left or right) along the positions of points A, C, E and H when fixing points B, D, F, G
and I .
Fig. 8-11 Initial, Final and Result Page of AO Measurement
8.3.10.2 MV measurement
MV is mitral valve measurement in frozen state in M or B/M mode. Enter MV
measurement. On the left of the image there is an MV test module. A + cursor appears in
the screen center. Move the cursor with the touchpad to point A. Press
Enter key to
input point A and the + cursor is fixed. Points B and C will be shown. Operate the
touchpad to move the + cursor to points C, D, E, F, G and E’ in M mode in the same way.
The MV Meas/Calc result will be displayed in the measuring result area.
Fig. 8-12 Initial, Final and Result Page of MV measurement
8.3.10.3 TV measurement
TV is tricuspid valve measurement in frozen state in M or B/M mode. Enter TV
measurement. On the left of the image there is a TV test module. A + cursor appears in
the screen center. Move the cursor with the touchpad to point D. Press Enter key to
input point D and the + cursor is fixed. Point E will be shown. Operate the touchpad to
move the + cursor to point F in M mode in the same way. The TV Meas/Calc result will be
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