User's Manual

Pacing/Sensing Values Nominal value "As shipped"
value
Atrial sensitivity (mV)
(1)
From 0.2 to 4 by steps of 0.2 (± 50 %) 0.4 0.4
Atrial amplitude (V)
(2)
1-1.5-2-2.5-3-3.5-4-4.5-5-6 (± 20 %) 5 3.5
Atrial pulse width
(ms)
0.12-0.25-0.35-0.5-0.6-0.75-0.85-1
(± 10 %)
0.35 0.35
Ventricular sensitivity
(mV)
(1)
From 0.4 to 4 by steps of 0.2 (± 50 %) 0.4 0.4
RV amplitude (V)
(2)
1-1.5-2-2.5-3-3.5-4-4.5-5-6 (± 20 %) 5 3.5
RV pulse width (ms)
0.12-0.25-0.35-0.5-0.6-0.75-0.85-1
(± 10 %)
0.35 0.35
LV amplitude (V)
(2)
0.1-0.25-0.35 (± 80 %)
0.5-0.6-0.75-0.85 (± 30 %)
1-1.1-1.25-1.35-1.5-1.6-1.75-1.85-2-2.1-
2.25-2.35-2.5-2.6-2.75-2.85-3-3.1-3.25-
3.35-3.5-3.6-3.75-3.85-4-4.1-4.25-4.35-
4.5-4.6-4.75-4.85-5-5.1-5.25-5.35-5.5-
5.6-5.75-5.85-6-6.1-6.25-6.35-6.5-6.6-
6.75-6.85-7 (± 20 %)
5 3.5
LV pulse width (ms)
0.12-0.25-0.35-0.5-0.6-0.75-0.85-1-1.1-
1.25-1.35-1.5-1.6-1.75-1.85-2 (± 10 %)
0.35 0.35
LV pacing polarity
[LV tip1-CAN]-[LV tip1-LV2]-
[LV tip1-RV ring]-[LV tip1-RV coil]-
[LV tip1-LV4]-[LV2-CAN]-[LV2- RV coil]-
[LV2 -LV4]-[LV3-CAN]-[LV3-LV4]-
[LV3-LV2]-[LV3-RV ring]-[LV3-RVcoil]-
[LV4-RV coil]
[LV tip1-LV2] [LV tip1-LV2]
Multipoint LV Pacing
(MP)
ON-OFF OFF OFF
V chambers
Right-R+L-L+R R+L R+L
VV delay (ms)
0-16-24-32-40-48-56-64 (± 3 ms) 0 0
(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)
0.10* 0.20 0.19
0.25* 0.26 0.22
0.35* 0.39 0.33
0.50* 0.52 0.44
0.60* 0.72 0.61
0.75* 0.85 0.72
0.85* 0.98 0.83
1.00 1.11 0.94
Programmed
amplitude
(V)
Stored
amplitude
(V)
Mid-pulse
delivered
amplitude
(V)
1.10* 1.24 1.05
1.25* 1.37 1.16
1.35* 1.50 1.27
1.50 1.63 1.38
1.60* 1.76 1.49
1.75* 1.89 1.60
1.85* 2.02 1.71
2.00 2.10 1.78
21. PROGRAMMABLE PARAMETERS
SORIN – PLATINIUM 4LV SonR CRT-D 1844 – U906A 57