SE-12 Series Electrocardiograph User Manual
NEHB Placement
IEC
N
st
N
ax
N
ap
R
L
N or RF
F
Frank Lead Placement (for VCG)
AHA
Electrode Placement
A1
Attachment point of the second rib to the right sternal edge
A2
Fifth intercostal space on the left posterior axillary line
V4
Left mid-clavicular line in the fifth intercostal space
RA
Right arm
LA
Left arm
RL
Right leg
LL
Left leg
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Operation Preparations