Medtronic PROTECTA XT DR D314DRG, Clinician Manual

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6.8.3.4 Viewing the episode QRS data
When you select an episode from the episode log and then select the QRS option, the
programmer displays the QRS data stored by the Wavelet feature.
Figure 50. Episode QRS
The QRS screen is available for SVT, VF, VT, VT Monitor, V. Oversensing-Noise, and FVT
episodes if the Wavelet criterion is programmed to On or Monitor at the time when the
episodes occur.
The QRS screen displays waveform diagrams of up to 8 recorded QRS complexes, with
the current template overlaid on each waveform. For each QRS complex, the match
percentage and classification (Match or No Match) is also displayed. For more information,
see Section 8.4, “Discriminating VT/VF from SVT using Wavelet”, page 326.
Note: If no template was available at the time the episode was recorded, the QRS
complexes appear with no match percentages or classifications.
6.8.4 How to set data collection preferences
Data collection is automatic and cannot be turned off. However, several preference settings
that are useful for controlling the display of episode data are available on the Data Collection
Setup screen. These settings also control the Live Rhythm Monitor display.
Medtronic PROTECTA™ XT DR D314DRG
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