Filter
Top Products
Stratos LV/LV-T Technical Manual 111
2.20 Timing Statistics
2.20.1 Event Counter
The event counter totals all of the sensed and paced events
from all three channels. With the event counter, the
following events and event sequences can be registered
over several years:
• Atrial: detection (As), detection during ARP (ARS), FFP
(As_FFP), and the PMT window (As_PMT), pacing (Ap)
• Ventricular: RV sensing, RV pacing and LV pacing
• Ventricular extrasystoles are counted both as VES and
as ventricular sense events.
NOTE:
All event counter data are transmitted to the programmer
and evaluated there, but not all events are displayed in detail
on the programmer.
Additionally, the Stratos CRT-Ps have a PMT counter and a
counter for safety power-down overdrive.
2.20.2 Event Episodes
In contrast to the event counter, it is not the individual
events, but rather the event sequences that are counted:
• As followed by Vs
• As followed by Vp
• Ap followed by Vs
• Ap followed by Vp
• Vx followed by Vx
The event sequence V-V means two consecutive ventricular
events (sensing or pacing) without a previous atrial event.