User 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 ampl. (V) 1 1.5 2 2.5 3 3.5
Mid-pulse delivered
ampl. (V)
0.97 1.39 1.79 2.35 2.84 3.25
Stored amplitude (V) 1.14 1.63 2.1 2.76 3.33 3.82
Programmed ampl. (V) 4 4.5 5 6
Mid-pulse delivered ampl.
(V)
3.58 4.23 4.47 5.37
Stored amplitude (V) 4.2 4.96 5.25 6.3
Ventricular arrhythmia algorithms Values
Atrial pacing on PVC Yes-No
Post extrasystolic pause suppression Yes-No
Acceleration on PVC Yes-No
Max acceleration rate (bpm) From 60 to 145 by steps of 5 ; 100
SORIN – INTENSIA DR 154 – U152A
51