BIOTRONIK Evia DR, Technical Manual

Page: 162 / 183

154 Evia Technical Manual
15.2 Pulse- and Control Parameters
Basic rate
30...(1)...
60
...(1)...88...(2)...122...(3)...140...(5)...200 ppm
Night rate
Off
, 30...(1)...60...(1)...88...(2)...122...(3)...140...(5)...200 ppm
Rate Hysteresis
Off
; -5...(5)...-90 bpm
Repetitive Hysteresis
Off;
1…(1)…15
Scan Hysteresis
Off
: 1…(1)…15
Upper Rate
90…(10)…200 ppm
UTR Response
WRL (automatic selection)
Rate Limitation
4,5,6
190…220 ppm
Dynamic AV Delay (Dual chamber only)
Off;
low
; medium; high, (individual, or fixed), IOpt
4
The corresponding intervals t correlate with the rates f by the formula t = 60.000
/ f (t in ms, f in ppm).
5
In the event of electronic defect.
6
Rate Limitation changes as the Pacemaker approaches End of Service. The
Rate Limitation is nominally 190 ppm at Beginning of Service (BOS) and can
reach 220 ppm at End of Service (EOS) due to battery depletion.