ZOLL E Series Monitor Defibrillator Rev R - Manual (Page 63)

See-Thru CPR
9650-1210-01 Rev. R 8-3
The following figure shows a patient in VF, which, during compressions, is slightly more difficult to discern. When
viewing this ECG, it is possible to view the underlying rhythm as the filter is able to reject all of the CPR artifact.
CoarseVF
0:00 0:12
Raw ECG Raw ECG
Filtered ECG Filtered ECG
CPR CPR
CoarseVF
0:12 0:24
Raw ECG Raw ECG
Filtered ECG Filtered ECG
CPR CPR
| Filter ON
•
CoarseVF
0:24 0:36
Raw ECG Raw ECG
Filtered ECG Filtered ECG
CPR CPR
| Filter OFF
•
12.5 mm/sec, 5 mm/mV