Chapter 13 12-Lead ECG Interpretive Analysis
13-14
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Specifying the 12-Lead Print Format
This option allows you to specify the print format for the 12-lead waveform traces: 3 x 4
(the default), 2 x 6, 3 x 4 Cabrera, 3 x 4 Hybrid, 3 x 4 Cabrera Hybrid format. Each of the 12-
lead print formats are described below.
3 x 4 (default)
The 3 x 4 format provides 10 seconds of standard 12-lead ECG data printed in four staggered
2.5 second segments as follows:
I, II, III
0 to 2.5 seconds
aVR, aVL, aVF
2.5 to 5.0 seconds
V1, V2, V3
5.0 to 7.5 seconds
V4, V5, V6
7.5 to 10.0 seconds
2 x 6,
The 2 x 6 format provides 2 columns of 6 leads each
.
The time frame for the 2 x 6 print format
depends on the 12-Lead Analysis page currently displayed on the Propaq M device as follows:
Page 1:
0.0 - 2.5 Seconds
Page 2:
2.5 - 5.0 Seconds
Page 3:
5.0 - 7.5 Seconds
Page 4:
7.5 - 10.0 Seconds
3 x 4 Cabrera
The 3 x 4 Cabrera format prints 10 seconds of Cabrera 12-lead ECG data printed in four
staggered 2.5 second segments as follows:
aVL, I, -aVR
0 to 2.5 seconds
II, aVF, III
2.5 to 5.0 seconds
V1, V2, V3
5.0 to 7.5 seconds
V4, V5, V6
7.5 to 10.0 seconds
3 x 4 Hybrid
How the 3 x 4 hybrid format prints depends on where the printing of the 12-Lead ECG data is
initiated. When initiated from:
•
12-Lead Acquire or 12 Lead Analysis Pages 1 and 2
With automatic print on 12-Lead Acquire or when printing from 12-Lead Analysis Page 1 or
2, the 3 x 4 Hybrid format prints the 12-lead ECG data in four staggered 2.5 second
segments as follows:
I, II, III
0 to 2.5 seconds
aVR, aVL, aVF
2.5 to 5.0 seconds
V1, V2, V3
5.0 to 7.5 seconds
V4, V5, V6
7.5 to 10.0 seconds
