User's Manual

34 – US-ENGLISH
When the rhythm changes from one zone to another, the device
delivers the therapy programmed in this zone, starting with the same
or more aggressive program for the area. The ATP program in the
VF zone will only be applied if the VT coupling interval is longer than
the programmed fast VT cycle length.
The PARADYM RF SonR CRT-D 9770 offers biphasic shocks with a
maximum stored energy of 42 J.; all automatic shocks are delivered in a
non-committed way. The shock configuration (electrodes used to apply
the shock) can be chosen by programming one of the following
combinations: can and one coil, can and 2 coils, 2 coils only.
Other features are as follows:
─ Automatic ventricular sensitivity control
─ Non-committed shocks
─ Electrophysiological studies (EPS) with real-time markers or
electrograms:
─ Programmer-controlled VT induction sequences,,
─ Programmer-controlled VF inductions (30 Hz rapid pacing or
shock on T),
─ Programmable electrogram vectors (EGM A, EGM V,
RVcoil-CAN, SVC-CAN, RVcoil-SVC, LV bip, LV tip-RV)
─ Real-time annotations displayed with the markers and
indicating the majority rhythm,
─ Manual ATP sequences,
─ Manual shocks.
─ Rescue shock
─ Follow-up tests:
─ Pacing lead impedance,
─ Coil impedance,
─ Capacitor charge time,
─ Sensitivity test
─ Pacing threshold tests.