BIOTRONIK Evia HF - Page 4

Chapter Table of Contents
Evia HF / HF-T Technical Manual
PAGE ii
5.5.4.1 Dynamic AV Delay ..................................................................................................31
5.5.4.2 AV Hysteresis .........................................................................................................32
5.5.4.3 AV Repetitive Hysteresis ........................................................................................33
5.5.4.4 AV Scan Hysteresis ...............................................................................................34
5.5.4.5 Negative AV Delay Hysteresis ................................................................................34
5.5.4.6 I-Opt ......................................................................................................................35
5.5.4.7 EasyAV ...................................................................................................................35
5.5.5 Ventricular Blanking After Ap ......................................................................................36
5.5.6 Far-Field Protection ....................................................................................................37
5.5.7 Safety AV Delay ..........................................................................................................37
5.5.8 Upper Rate and UTR Response ................................................................................38
5.6 Lead Polarity ..................................................................................................................38
5.7 Parameters for Rate-Adaptive Pacing ............................................................................39
5.7.1 Sensor Gain ...............................................................................................................40
5.7.2 Automatic Sensor Gain...............................................................................................41
5.7.3 Sensor Threshold .......................................................................................................42
5.7.4 Rate Increase .............................................................................................................42
5.7.5 Maximum Sensor Rate ...............................................................................................43
5.7.6 Maximum Closed Loop Rate ......................................................................................43
5.7.7 Rate Decrease ...........................................................................................................44
5.8 Management of Specic Scenarios ................................................................................44
5.8.1 2:1 Lock-In Management............................................................................................44
5.9 Atrial Upper Rate ............................................................................................................45
5.10 Atrial Overdrive Pacing (Overdrive Mode) ....................................................................45
5.11 Management of Specic Scenarios ..............................................................................46
5.11.1 PMT Management ....................................................................................................46
5.11.2 PMT Protection .........................................................................................................46
5.11.2.1 PMT Detection and Termination ...........................................................................47
5.12 Adjustment of the PMT Protection Window ..................................................................48
5.13 Right/left Ventricular Capture Control (VCC) ................................................................48
5.13.1 Feature Description ..................................................................................................48
5.13.2 Right/Left Ventricular Capture Control Parameters ..................................................49
5.13.3 Search Type .............................................................................................................50
5.13.3.1 Algorithm Suspension, Abort and Disabling .........................................................53
5.13.4 Ventricular Capture Control Programming ...............................................................54
5.14 Atrial Capture Control (ACC) ........................................................................................54
5.14.1 Feature Description ..................................................................................................54
5.14.2 Search Type .............................................................................................................56
5.15 Ventricular Pace Suppression (Vp-Suppression) .........................................................57
5.15.1 Feature Description ..................................................................................................57
5.15.2 Programmability .......................................................................................................57
5.15.3 How the Vp Suppression Algorithm Works ...............................................................57
5.16 Thoracic Impedance .....................................................................................................58
5.17 ProgramConsult® .........................................................................................................58