SE-301 Series Electrocardiograph User Manual Operation Preparations
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electrode clamp;
7)
Connect the electrode to the limb, and make sure that the metal part is placed on the
electrode area above the ankle or the wrist;
8)
Attach all limb electrodes in the same way.
3.4.2 Disposable Electrodes
Disposable Electrode Alligator Clip
Disposable electrode must be used together with the alligator clip.
The electrodes’ positions on body surface are as the following table and figures:
American
label
European
label
Electrode placement
RA R Right
deltoid
LA L Left
deltoid
RL
N or RF
Above right ankle (Alternate placement, upper leg as close to torso
as possible)
LL F
Above left ankle (Alternate placement, upper leg as close to torso
as possible)
V1
C1
Fourth intercostals space at right border of sternum
V2
C2
Fourth intercostals space at left border of sternum
V3
C3
Fifth rib between V2 and V4
V4
C4
Fifth intercostals space on left midclavicular line
V5
C5
Left anterior axillary line at the horizontal level of V4
V6 C6 Left
midaxillary
line
at the horizontal level of V4
