Nehb Leads - Schiller CARDIOVIT FT-1 User Manual

CARDIOVIT FT-1
IEC label
C1 white / red
C2 white / yellow
C4 white / brown
User Guide
4.9

Nehb leads

The Nehb leads are bipolar chest leads. They are of special interest for the diagnosis
of changes in the posterior ventricle wall. Three leads are arranged in the form of a
triangle, also called the "small cardiac triangle". Nehb dorsal (D) is measured between
the electrode positions Nax and Nst; Nehb anterior (A) between Nap and Nst, and
Nehb inferior (J) between Nap and Nax.
Place the electrodes as follows
AHA label
V1 brown / red
V2 brown / yellow
V4 brown / blue
Place all other electrodes in the normal positions
:
Electrode placement
 Nst: 2nd rib at the right sternal border.
 Nax: left posterior axillary line (on the back), directly
opposite Nap.
 Nap: 5th intercostal space, midclavicular line (cardiac
apex).
Placing the electrodes
Nehb leads
(Page 31).
4
4.9
Page 37