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ECG
11-7
Diagn
(diagnostic) filter is used if more accurate information of the waveform is needed (for
example, of the P wave or AV block). The diagnostic filter is more susceptible to both high
frequencies and baseline wander than the monitor filter.
Pacemaker
Selects how to display the pacing spike of cardiac pacemaker. The selections are:
Hide
= The pacing spike is filtered away from ECG data.
Show
= The pacing spike is filtered away from ECG data but the spike is displayed as a
constant height marker.
Sensit
= This selection uses a more sensitive pacemaker detection. Pacing spike is displayed on
ECG.
Grid
Selects the ECG gridlines to be displayed or not. If you select
ON
, you can view the ECG
waveforms over gridlines.
5-lead cable
Selects five or three electrodes.
V Lead
Selects the label for V lead according to the placement of the 5th electrode (see
NOTE: Selectable with the 5 lead trunk cable only.
Selecting a lead
The following lead selections are possible:
−
with 3 leadwire set: I, II or III
−
with 5 leadwire set: I, II, III, aVL, aVF, aVR or V
−
For channels ECG2 and ECG3, also a cascaded lead selection (
Casc
.) is available.
To select the ECG1 lead:
•
Press the
ECG
key and select
ECG1 Lead
.
You can select all leads (ECG1, ECG2 and ECG3) in the
ECG
menu.
The label of the lead is displayed in the ECG field.
Selecting user leads
1.
Press the
ECG
key.
2.
Select a lead for
ECG1 -3 Lead
.
With 3-lead ECG, you can select only one user lead (
ECG1 Lead
). With 5-lead ECG, you can
select three user leads.
ECG
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