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Without using RF telemetry:
Mean service times DR(-T)
For dual-chamber devices, the following times (in years) result:
Using RF telemetry:
Without using RF telemetry:
Mean service times HF-T
For triple-chamber devices, the following times (in years) result:
Using RF telemetry:
Amplitude
Impedance [Ω]
Pacing
10 %
50 %
100 %
1.5 V
500
>15
>15
>15
1000
>15
>15
>15
2.5 V
500
>15
>15
13.3
1000
>15
>15
>15
3.0 V
500
>15
14.2
11.2
1000
>15
>15
14.1
3.5 V
500
14.9
12.9
10.1
1000
>15
>15
12.9
5.0 V
500
11.3
9.1
6.2
1000
14.5
12.5
9.4
Amplitude
Impedance [Ω]
Pacing
10 %
50 %
100 %
1.5 V
500
12.7
12.3
11.4
1000
12.9
12.8
12.2
2.5 V
500
11.8
11.0
8.9
1000
12.4
11.9
10.4
3.0 V
500
11.0
9.9
7.9
1000
11.9
11.2
9.7
3.5 V
500
10.5
9.3
7.1
1000
11.6
10.7
8.9
5.0 V
500
7.5
5.8
3.8
1000
9.3
7.8
5.5
Amplitude
Impedance [Ω]
Pacing
10 %
50 %
100 %
1.5 V
500
>15
14.8
13.0
1000
>15
>15
14.7
2.5 V
500
13.6
12.1
9.4
1000
>15
14.1
12.0
3.0 V
500
12.1
10.2
7.9
1000
14.2
12.7
10.1
3.5 V
500
11.1
9.3
7.1
1000
13.4
11.7
8.9
5.0 V
500
7.8
5.8
3.8
1000
10.7
8.7
5.9
Pulse width: 0.4 ms
Amplitude:
Pacing
Impedance:
biventric-
ular 100%
A+RV+LV:
500 Ω
A+RV: 500 Ω
LV: 800 Ω
A+RV+LV:
1000 Ω
A: 2.5 V
RV: 2.5 V
LV: 3.5 V
0%
7.8
8.4
9.3
30 %
7.5
8.1
9.1
50 %
7.3
7.9
8.9
100 %
6.9
7.5
8.6
A: 2.5 V
RV: 2.5 V
LV: 2.5 V
0%
8.9
9.4
10.3
30 %
8.6
9.0
9.9
50 %
8.3
8.8
9.8
100 %
7.8
8.2
9.3
401303--G_GA_Eluna-I-ProMRI_mul.book Page 25 Friday, October 2, 2015 4:57 PM