Cardiac stimulator 4427 Easypace - Instructions for use
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CAUTION !
The stimulation in the V00 mode, may interfere with the spontaneous
cardiac activity of the Patient because of lack of synchronism. It is therefore
recommended in case of a total absence of spontaneous activity.
The use of asynchronous modes RAMP and BURST x4 is fundamentally
recommended for atrial tachyarrhythmia treatment. These modes can be
used, only after physician's judgment, in case of ventricular
tachyarrhythmia. During this procedure it is recommended to have a
defibrillator at hand when using the heart stimulator.
CAUTION !
It is crucial to check the efficacy of the stimulation and the correct setting of
pace parameters through an ECG monitor.
In case of a prolonged use of the stimulator, a periodic check by the doctor,
to assess the constant correctness of such parameters, is necessary.
9.3. VVI mode (AAI ref. (
∗
) table § 6 - TECHNICAL FEATURES)
This is a demand function which enables the unit to intervene only in case the
spontaneous rate is lower than the one set by keys ppm ▲ and ▼, as shown in the figure
below:
VVI
Patient
Stimulation
Stimulation period
External stimulator 4427 Easypace acts as a common, implantable pacemaker with a
basic period equivalent to the escape interval (that is, with no hysteresis).
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