User Manual

22. NON-PROGRAMMABLE PARAMETERS
Parameters Values
MV configuration A Bipolar - V Bipolar - Double Monopolar
Committed period (ms) for the DR model (only) 95 (± 5 ms)
Rate limit (ppm) 195 (± 5 ppm)
Refractory periods Automatic (see table below)
The minimum refractory period values are as follows:
For the DR model, the minimum refractory period values are as follows (except in AAI, AAT,
DDTA and DDTAV modes):
Event Minimum atrial refractory peri-
ods (ms)
Minimum ventricular refractory peri-
ods (ms)
Atrium
sensed
80 ± 10 ms –
Atrium paced AV delay 30 ± 2 ms
Ventricle
sensed
Programmable 95 ± 10 ms
Ventricle
paced
Programmable 150 ± 10 ms
For the DR model, the minimum refractory period values are in AAI, AAT, DDTA and DDTAV
modes as follows:
Mode Event Minimum atrial refractory periods
(ms)
AAI, AAT Atrium sensed or paced 345 ms ± 10 ms
DDTA, DDTAV Atrium sensed 205 ms ± 10 ms
DDTA, DDTAV Atrium paced AV delay
For the SR model, the minimum refractory period values are as follows:
Mode Type of event Minimum refractory periods (ms)
VVI, VVT Ventricle sensed 95 ms (V chamber)
VVI, VVT Ventricle paced 150 ms (V chamber)
AAI, AAT Atrium sensed or paced 345 ms ± 10 ms (A chamber)
22. NON-PROGRAMMABLE PARAMETERS
ALIZEA – UA10414A 75