User Manual Part 2

5-26
PACING THERAPIES
SENSORS AND TRENDING
The Passive setting can be used to allow accelerometer trending without a rate
response. In this setting, the Brady Mode is programmed to a non–rate-adaptive
mode and the Recording Method for sensor trending is not programmed to Off.
Programming Response Factor for Normal Settings also changes the
corresponding selection for Post-Therapy Settings.
Recovery Time
Recovery Time determines the time required for the paced rate to decrease
from the MSR to the LRL in the absence of activity. When patient activity
concludes, Recovery Time is used to prevent an abrupt decrease in pacing rate
(Figure 5-11 on page 5-26 and Figure 5-12 on page 5-27).
• Short Recovery Time––results in a faster decrease in pacing rate after
patient activity lowers or stops
• Long Recovery Time––results in a slower decrease in pacing rate after
patient activity lowers or stops
Recovery Curves
MSR
Paced rate
LRL
0246 161412108
Minutes
There are 15 settings available; only the even-numbered settings are shown.
Figure 5-11. Recovery Time and paced rate
- DRAFT -