BIOTRONIK Idova 7 Manual Tecnico página 17

Timing: AV delay
Parameter Range of values
AV dynamics Low; Medium; High; Fixed; 
(Individual)
AV delay (1 or 2) after:
– Pacing 15; 40 ... (5) ... 350 ms
– Sensing Either automatic: AV delay after
pacing + sense compensation
Or: 40 ... (5) ... 350 ms
– At rate 1 50 ... (10) ... 130 bpm
– At rate 2 60 ... (10) ... 140 bpm
Sense compensation OFF; -5 ... (-5) ... -120 ms
AV hysteresis mode OFF; Positive; Negative; IRSplus
OFF; Positive; Negative
AV hysteresis (positive) 70; 110; 150; 200 ms
AV hysteresis (negative) 10 ... (10) ... 150 ms
AV scan and repetitive  OFF; ON
(positive)
Timing: Post-shock pacing
Parameter Range of values
Post-shock duration OFF; 10 s; 30 s; 1 min; 2 min;
5 min; 10 min
Post-shock basic rate 30 ... (5) ... 100 ... (10)
... 160 bpm
AV delay post-shock 50 ... (10) ... 350 ms
Ventricular post-shock RV; BiV
pacing
Timing: Upper rate
Standard Parameter
Low x x x Upper rate
Atrial upper rate
Timing: Mode switching
– x x
– x x x
Parameter
Intervention rate
Onset criterion
60 bpm
Resolution criterion
130 bpm
Modification of basic rate
-40 ms x x
Mode
OFF x x
OFF x
After mode switching:
70 ms x x x
– Rate
50 ms x x x
– Duration
ON x x x
Timing: Ventricular pacing
Parameter
Standard
Permanent
10 s x x x x Triggering
LV T-wave protection
60 bpm x x x x
Maximum trigger rate:
– DDD(R) and VDD(R)
140 ms x x
RV x
– DDI(R), VDI(R) and VVI(R)
Initially paced chamber
VV delay after Vp
16
Range of values Standard
90 ... (10) ... 160 bpm 130 bpm
OFF; 175; 200; 240 bpm 200 bpm
Range of values Standard
OFF; 120 ... (10) ... 200 bpm 160 bpm
3 ... (1) ... 8 (out of 8) 5
OFF; 5 ... (5) ... 30 bpm 10 bpm
After mode VDD(R): VDI(R) VDI
After mode DDD(R): DDI(R) DDI
OFF; 5 ... (5) ... 50 bpm 10 bpm
1 ... (1) ... 30 min 1 min
Range of values Standard
RV; BiV; LV BiV
OFF; RVs; RVs+PVC RVs
OFF; ON ON
UTR + 20; 90 ... (10) UTR + 20
... 160 bpm
90 ... (10) ... 160 bpm 130 bpm
RV; LV LV
0 ... (5) ... 100 ms 5 ms
x x x
x x
x x x
x x x
x x x
x x x
x x
x x x
x
x
x
x
x
x