User Manual

21. PROGRAMMABLE PARAMETERS
Measured at 37 °C under a 500 Ω load.
The programming of the following parameters can be performed through MicroPort
programmer.
ANTIBRADYCARDIA PACING
Basic parameters Models Values Nominal
value
"As
shipped"
value
Chamber SR
A-V V V
Pacing Mode
(1)(2)
DR
DDD-DDDR-DDD/DDIR-SafeR-
SafeRR-SafeR/DDIR-Dplus-
Dplus-R-Dplus/DDIR-DDI-DDIR-
DOO-VVI-VVIR-VVT-VOO-AAI-
AAIR-AAT-AOO-OOO
VVI DDD
Pacing Mode
(3)(2)
SR
VVI-VVIR-VVT-VOO-AAI-AAIR-
AAT-AOO-OOO
VVI VVI
Basic rate (ppm)
(4)
DR
30-35-40-45-50-55-60-65-70-75-
80-85-90-95 (± 2 ppm)
70 60
Basic rate (ppm)
(4)
SR
30-35-40-45-50-55-60-65-70-75-
80-85-90-95 (± 2 ppm)
70 70
Rest rate (ppm) SR
50-55-60-65-70-75-80-85-90-95
(± 2 ppm)
70 70
Rest rate (ppm) DR
50-55-60-65-70-75-80-85-90-95
(± 2 ppm)
70 60
Maximum tracking
rate (ppm)
SR, DR
100-110-120-130-140-155-165-
175-185 (± 5 ppm)
130 130
Rate hysteresis (%) SR, DR
0-5-10-20-35 (± 4 %) 0 0
Rest AV delay (ms) DR
30-45-65-80-95-110-125-140-
155-170-190-205-220-235-250
(± 10 ms)
155 155
Exercise AV delay
(ms)
DR
30-45-65-80-95-110-125-140-
155-170-190-205-220-235-250
(± 10 ms)
80 80
AVD Paced/Sensed
Offset (ms)
DR
0-15-30-45-65-80-95-110-125
(± 5 ms)
65 65
(1) Twenty minutes after the automatic detection of implantation by the device, the as-shipped pacing
mode (DDD) is automatically reprogrammed to SafeR.
(2) Do not program OOO mode in pacing-dependent patients.
(3) The nominal value depends on the chamber selected.
(4) The corresponding basic periods and escape intervals are as follows:
1961-1500-1333-1200-1091-1000-923-857-800-750-706-667-632 ms.
21.1.
21. PROGRAMMABLE PARAMETERS
ALIZEA – UA10414A 69