Philips M3500B 用户手册
Applying Monitoring Electrodes
4-3
4
Electrode Placement
Figure 4-1 shows typical electrode placement for the limb leads of a 3- or 5-
lead patient cable. The V/C lead of the 5-lead cable can be placed in any of the
precordial lead positions (V1/C1 through V6/C6) shown in Figure 4-2.
lead patient cable. The V/C lead of the 5-lead cable can be placed in any of the
precordial lead positions (V1/C1 through V6/C6) shown in Figure 4-2.
Figure 4-1 Limb Lead Electrode Placement
Table 4-1 3-Lead ECG Lead Formation
Lead
+
-
Reference
I
LA
RA
LL
II
LL
RA
LA
III
LL
LA
RA
AHA Labels
IEC Labels
RA Right Arm
R Right
LA Left Arm
L Left
RL Right Leg*
N Negative*
LL Left Leg
F Foot
RA/R
LA/L
RL/N
LL/F
* Not used for 3-lead.
*