Seca CT8000P-2 - Standard (C4 R)

4 Electrode placement
4.4 Standard (C4r)
Page 32
CT8000P-2
Art. no.: 2.511407 Rev.: a
4.4 Standard (C4r)
ACC/AHA guidelines recommend examining patients suffering from a myocardial
infarction with inferior ST elevation for possible RV ischaemia or RV infarction; this
examination should be performed with a right precordial C4r lead.
C1 red
R red
N black
C2 yellow
C3 green
C6 violet
C5 black
F green
L yellow
C4r brown
IEC Label AHA Label Connecting the ECG patient cable
C1 white / red V1 brown / red  Fourth intercostal space at the right sternal border.
C2 white / yellow V2 brown / yellow  Fourth intercostal space at the left sternal border.
C3 white / green V3 brown / green  Midway between C2 and C4.
C4r white / brown V4 brown / blue  Fifth intercostal space on the mid-clavicular line.
C5 white / black V5 brown / orange  Anterior axillary line on the same horizontal level as C4.
C6 white /violet V6 brown / violet  Mid-axillary line on the same horizontal level as C4.
L yellow LA Black  Left arm
R red RA White  Right arm
F green LL Red  Left foot
N black RL Green  Right foot