EDAN SE-12 Express - Electrode Placement (for Resting ECG)

SE-12 Series Electrocardiograph User Manual Operation Preparations
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3.3.1 Electrode Placement (for Resting ECG)
The electrodes' positions on the body surface are shown in the following tables and figures.
Standard 12-Lead Placement
IEC
AHA
Electrode Placement
C1
V1
Fourth intercostal space at the right border of the sternum
C2
V2
Fourth intercostal space at the left border of the sternum
C3
V3
Fifth rib between C2 and C4
C4
V4
Fifth intercostal space on the left midclavicular line
C5
V5
Left anterior axillary line at the horizontal level of C4
C6
V6
Left midaxillary line at the horizontal level of C4
L
LA
Left arm
R
RA
Right arm
F
LL
Left leg
N
RL
Right leg