GE HEALTHCARE MAC 5500, Руководство оператора

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Preparing the Patient
Electrode Placement
This section describes various methods for placing electrodes for both resting and
exercise ECGs.
CAUTION:
DELAYED DIAGNOSIS Improper connection of the leadwires will cause inaccuracies
in the ECG.
Ensure the leadwires are connected properly. Trace each leadwire from its
acquisition module label to its colored connector and then to its electrode to
ensure that it is matched to the correct label leadwire connection location.
Resting ECG Placement
The following methods are applicable for resting ECGs.
Standard 12 Lead Placement
AHA Label IEC Label Description
1
V1 Red C1 Red Fourth intercostal space at the right sternal border
2
V2 yellow C2 yellow Fourth intercostal space at the left sternal border
3 V3 green
C3 green Midway between location 2 and 4
4
V4 blue C4 brown Mid-clavicular line in the fifth intercostal space
5 V5 orange
C5 black Anterior axillary line on the same horizontal level as 4
6
V6 purple C6 purple Mid-axillary line on the same horizontal level as 4 and 5
7
LA black L yellow Left deltoid
8
LL red
F green
Above left ankle (Alternate placement, upper leg as close
to torso as possible)
9 RL green
N black Above right ankle (Alternate placement, upper leg as close
to torso as possible)
10
RA white R red Right deltoid
2046275-016B
MAC ® 5500/MAC ® 5500 HD
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