User Manual

21. 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 %)
RV amplitude (V)
(2)
1-1.5-2-2.5-3-3.5-4-4.5-5-6 (± 20 %)
RV pulse width (ms) 0.12-0.25-0.35-0.5-0.6-0.75-0.85-1 (± 10 %)
LV amplitude (V)
(2)
0.25 (± 50 %)
0.5-0.75- (± 30 %)
1-1.25-1.5-1.75-2-2.25-2.5-2.75-3-3.25-3.5-3.75-4-4.25-4.5-
4.75-5-6-7 (± 20 %)
LV pulse width (ms) 0.12-0.25-0.35-0.5-0.6-0.75-0.85-1 (± 10 %)
LV pacing polarity LV bipolar-LV tip to RV ring-LV ring to RV coil
V chambers Right-R+L-L+R
VV delay (ms) 0-8-16-24-32-40-48-56-64 (± 3 ms)
(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) 0.25* 0.5* 0.75* 1 1.25* 1.5
Mid-pulse delivered
ampl. (V)
0.28 0.49 0.76 0.97 1.18 1.39
Stored amplitude (V) 0.33 0.57 0.89 1.14 1.38 1.63
Programmed ampl. (V) 1.75* 2 2.25* 2.5 2.75* 3
Mid-pulse delivered
ampl. (V)
1.66 1.79 2.08 2.35 2.56 2.84
Stored amplitude (V) 1.95 2.10 2.44 2.76 3.01 3.33
Programmed ampl. (V) 3.25* 3.5 3.75* 4 4.25* 4.5
Mid-pulse delivered
ampl. (V)
3.05 3.25 3.39 3.58 3.88 4.23
Stored amplitude (V) 3.58 3.82 3.98 4.20 4.55 4.96
Programmed ampl. (V) 4.75* 5 6 7*
Mid-pulse delivered
ampl. (V)
4.36 4.47 5.37 6.26
Stored amplitude (V) 5.12 5.25 6.30 7.35
* For left ventricular amplitude only.
SORIN – INTENSIA SonR CRT-D 184 – U150A
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