16
Refractory periods
Blanking periods
PMT protection
Pacing and Sensing: Triple-Chamber
Pulse amplitude and pulse width
Sensitivity
Atrial capture control
Change of the basic rate
with mode switching
OFF
+5 ... (5) ... +30 bpm
+10 bpm
Rate stabilization
OFF; ON
OFF
Parameter
Range of values
Standard
Atrial refractory period
AUTO
AUTO
Atrial refractory period in
the modes AAI(R); AAT(R);
DDT
300 ... (25) ... 775 ms
350 ms
PVARP
AUTO
175 ... (5) ... 600 ms
AUTO
PVARP after PVC
PVARP + 150 ms (max: 600 ms) is
automatically programmed
400 ms
Ventricular refractory
period
200 ... (25) ... 500 ms
250 ms
Parameter
Range of values
Standard
Far-field protection after Vs 100 ... (10) ... 220 ms
100 ms
Far-field protection after Vp 100 ... (10) ... 220 ms
150 ms
Ventricular blanking period
after Ap
30 ... (5) ... 70 ms
30 ms
Parameter
Range of values
Standard
PMT detection/termination
OFF; ON
ON
VA criterion
250 ... (10) ... 500 ms
350 ms
Parameter
Range of values
Standard
Parameter
Range of values
Standard
Pulse amplitude A
0.2 ... (0.1) ... 6.0 ... (0.5) ... 7.5 V
3.0 V
Pulse width A
0.1 ...(0.1) ... 0.5; 0.75; 1.0; 1.25; 1.5 ms 0.4 ms
RV/LV pulse amplitude 0.2 ... (0.1) ... 6.0 ... (0.5) ... 7.5 V
3.0 V
RV/LV pulse width
0.1 ... (0.1) 0.5; 0.75; 1.0; 1.25; 1.5 ms
0.4 ms
Parameter
Range of values
Standard
Sensitivity A
AUTO
0.1 ... (0.1) ... 1.5 ... (0.5) ... 7.5 mV
AUTO
RV sensitivity
AUTO
0.5 ... (0.5) ... 7.5 mV
AUTO
LV sensitivity
OFF; AUTO
0.5 ... (0.5) ... 7.5 mV
AUTO
Parameter
Range of values
Standard
Atrial capture control
ATM (monitoring only)
ON; OFF
ON
Min. amplitude
0.5 ... (0.1) ... 4.8 V
1.0 V
Threshold test start
2.4; 3.0; 3.6; 4.2; 4.8 V
3.0 V
Safety margin
0.5 ... (0.1) ... 1.2 V
1.0 V
Search type
Interval; time of day
Time of day
Interval
0.1; 0.3; 1; 3; 6; 12; 24 h
24 h
Time of day
00:00 ... (10 min) ... 23:50
02:00 hh:mm
387513--D_GA_Evia-HF-ProMRI_mul.book Page 16 Thursday, September 12, 2013 3:34 PM