ZOLL Propaq M Rev B - Manual (Page 70)

C HAPTER 6 M ONITORING ECG
6-6 www.zoll.com 9650-0803-01 Rev. B
Selecting ECG Waveforms for Display
You can fit up to four waveforms on the Propaq M display. The first waveform at the top of the
display is always an ECG waveform. In the following example, Lead
II (RA-LL), is the source
of the ECG waveform trace:
The are two ways to specify which ECG lead is the source of the primary waveform trace. One
way is to press the ECG lead selection quick access kay ( ) to display the available ECG
waveform sources. The available waveform sources are determined by the type of ECG cable
connected to the unit.
The other way to specify the source of the primary waveform trace is to navigate to and select
the source label for the primary ECG waveform (Lead
l in the screen below). The Propaq M
unit then displays the available ECG waveform sources. The following example illustrates the
waveform source list that the Propaq M unit displays when a 5-lead ECG cable is connected to
it. The list of available ECG waveform sources includes Leads
I, II, III, aVR, aVL, aVF , and V . You
can select Lead lI (the default), or use the navigation keys to highlight and select another
displayed ECG lead as the source for the waveform trace.