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5.4.2 Limb Lead Placement
R ——Right Arm
L ——Left Arm
RF——Right Foot
F ——Left Foot
Fig. 5.3 Chest & Limb Lead Electrode Placement
5.4.3 Chest Lead Placement
C1: Fourth intercostal space at the right sternal border.
C2: Fourth intercostal space at the left sternal border
C3: Midway between location C2 and C4.
C4: Left mid-clavicular line in the fifth intercostal space.
C5: Left anterior axillary line on the same horizontal level as C4.
C6: Left mid-axillary line on the same horizontal level as C4.