BIOTRONIK ProMRI Estella SR Manual Tecnico página 20

Tolerances of Parameter Values
Dual-chamber
Parameter Range of values
Basic rate 30 ... 100 bpm
102 ... 195 bpm
200 bpm
Basic interval 1000 ms
Magnet rate 90 bpm
Magnet interval 664 ms
AV delay 15 ... 350 ms
A/V pulse amplitude 0.2 V
0.3 ... 7.5 V
A/V pulse duration 0.1 ... 0.4 ms
0.5 ... 1.0 ms
1.25 ... 1.5 ms
Sensitivity A 0.1 mV
45502-2-1 triangle pulse
0.2 ... 0.5 mV
0.6 ... 7.5 mV
Sensitivity V 0.5 mV
45502-2-1 triangle pulse
1.0 ... 7.5 mV
Refractory period A 300 ... 775 ms
Refractory period V 200 ... 500 ms
PVARP 175 ... 600 ms
PVARP after PVC 325 ... 600 ms
Max. activity rate 80 ... 100 bpm
105 ... 180 bpm
Upper rate 90 ... 190 bpm
200 bpm
High rate protection 200 bpm
en • English
Parameter
Lead impedance
Tolerance
+/-1.5 bpm
Single-chamber
+/-2.0 bpm
Parameter
+0.0/-3.0 bpm
Basic rate
+/-20 ms
+/-1.5 bpm
+/-20 ms
Basic interval
+20/-5 ms
Magnet rate
+/-0.10 V
Magnet interval
+20/-25%
Pulse amplitude
+/-0.04 ms
+/-0.10 ms
Pulse width
+/-0.15 ms
+0.2/-0.1 mV
+/-0.1 mV
Sensitivity
+/-20%
45502-2-1 triangle pulse
+/-50%
Refractory period
+/-20%
Max. activity rate
+10/-30 ms
+10/-30 ms
High rate protection
+10/-30 ms
Lead impedance
+10/-30 ms
+/-1.5 bpm
+/-2.0 bpm
+/-2.0 bpm
+0/-2.0 bpm
+20/-0 bpm
19
Range of values Tolerance
100 ... 200 ohm +/-50 ohm
201 ... 2500 ohm +/-25%
Range of values Tolerance
30 ... 100 bpm +/-1.5 bpm
102 ... 195 bpm +/-2.0 bpm
200 bpm +0.0/-3.0 bpm
1000 ms +/-20 ms
90 bpm +/-1.5 bpm
664 ms +/-20 ms
0.2 V +/-0.10 V
0.3 ... 7.5 V +20/-25%
0.1 ... 0.4 ms +/-0.04 ms
0.5 ... 1.0 ms +/-0.10 ms
1.25 ... 1.5 ms +/-0.15 ms
0.5 mV +/-50%
1.0 ... 7.5 mV +/-20%
200 ... 500 ms +10/-30 ms
80 ... 100 bpm +/-1.5 bpm
105 ... 180 bpm +/-2.0 bpm
200 bpm +20/-0 bpm
100 ... 200 ohm +/-50 ohm
201 ... 2500 ohm +/-25 %