User`s guide

Measurements
Online Measurements
Revision D.0 9-13
ssn March 3, 1999 C:\WINNT\Profiles\dapowell\Desktop\D.0 Books\CD FILES SONOS
D.0\System Basics D.0\Frame Files\9ch.fm add.3
LV Volume Measurements
If you stop moving the caliper before finishing the trace, the system closes the
trace from the caliper’s position to the first dot, and the measurement values are
automatically displayed. If you complete the trace manually, the new values also
display.
deletes individual trace points during an active trace, or all measurement
text and graphics for completed measurements.
AREA
CIRC
LENGTH
MOD-VOL
A
1. Press .
Freeze
2. Press and
place the caliper at
the MV annulus.
Trace
3. Press , outline
the endocardium area
to other MV annulus
with the trackball, and
press . (The
line will automatically
close, giving you a
better long axis.)
To change the long
axis, reposition the
caliper and press
.
Trace
Caliper
Enter
4. To confirm line
automatically drawn,
press .
To u s e Single Plane
Ellipse, see Volume
SPE in the Control
Summary.
Enter
Erase