Positioning ECG Electrodes
6-20
ECG Monitoring
Draft - 1 Aug 08
V7
on the left posterior axillary line, straight line
from V6
V8
on the left midscapular line, straight line from
V7
V9
on the left paraspinal line, straight line from V8
V3R
midway between the V1 and V4R electrode
positions
V4R
on the fifth intercostal space at the right
midclavicular line
V5R
on the right anterior axillary line, straight line
from V4R