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ECG Option
LOGIQ 500 Basic Users Manual
2276612–100 Rev. 0
10–33

ECG Lead Placement
The 3 patient ECG leads are color coded white, black and
green.
White is connected to the patient’s right arm, black to the left
arm, and green (ground) to the right foot (often placed on the
right side of the abdomen). The right arm connection may
change if the patient is in the decubitus position. Refer to
Figure 10–37.
WHITE
Patient in
Prone Position Patient in
Decubitus Position
BLACK
GREEN
Figure 10–37. Common ECG Lead Placement
Once the leads are connected to the patient and the
LOGIQ

500, the ECG waveform amplifier needs about
10 seconds to stabilize the waveform on the CRT before
adjustments are made.
ECG Sync Mark Display
A flashing heart can be displayed as a R-wave sync mark when
a valid ECG trace is present. It can be turned on or off in
Set Up/Custom Display page 18. This sync mark is added after
system memory. Therefore, it will not be able to be recalled
during cine review.