User's Manual

20. PROGRAMMABLE PARAMETERS
Pacing/Sensing Values
Atrial sensitivity (mV)
(1)
From 0.2 to 4 by steps of 0.2 ; 0.4 (± 50 %)
Atrial amplitude (V)
(2)
1-1.5-2-2.5-3-3.5-4-4.5-5-6 (± 20 %)
Atrial pulse width (ms) 0.12-0.25-0.35-0.5-0.6-0.75-0.85-1 (± 10 %)
Ventricular sensitivity (mV)
(1)
From 0.4 to 4 by steps of 0.2 ; 0.4 (± 50 %)
Ventricular amplitude (V)
(2)
1-1.5-2-2.5-3-3.5-4-4.5-5-6 (± 20 %)
Ventricular pulse width (ms) 0.12-0.25-0.35-0.5-0.6-0.75-0.85-1 (± 10 %)
(1) Values are measured using a positive and negative triangular signal of 2/13 ms.
(2) The correlation between the programmed amplitudes, the stored amplitudes and the mid-pulse
delivered amplitudes under a 500 ohm load are given in the following table:
Programmed amplitude (V) Stored amplitude (V) Mid-pulse delivered amplitude
(V)
1 1,11 0,94
1,5 1,63 1,38
2 2,1 1,78
2,5 2,6 2,2
3 3,15 2,67
3.5 3,65 3,09
4 4,2 3,55
4,5 4,69 3,97
5 5,25 4,44
6 6,3 5,33
Ventricular arrhythmia algorithms Values
Atrial pacing on PVC Yes-No
Post extrasystolic pause suppression Yes-No
Acceleration on PVC Yes-No
Max acceleration rate (ppm) From 60 to 145 by steps of 5 ; 100
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SORIN – PLATINIUM DR – U460A