The external pacemaker PACE 300 is designed for the cardiac resynchronisation therapy with one atrial and two independent ventricular channels.

The available trigger modes and the adjustable interventricular stimulation delay provide a resynchronisation option of both ventricles for different heart diseases:

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Arrythmia and cardiac conduction disorders

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Bradycardia after cardiac surgery

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Pacemaker implant or replacement procedures

Special Features

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Automatic functions for AV-Delay, PVARP, MTR, and sensitivity

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Atrial Trigger also in DDD mode

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Electrode surveillance in case of short circuit and interruption

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Display illumination (can be switched off optionally)

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Safe against cross talk and defibrillator shocks

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Settings can be stored

Ventricular sensing konfiguration:
only RV, only LV, first R-wave in RV or LV

Ventricular stimulation:
only RV, only LV, biventricular BV (LV as well between LV tip (-) and RV ring (+))

First stimulated ventricle:
RV, LV, nearly together


Optional Accessory Main Power Supply
Optional mains operated without dis­charging the security battery

Optional Accessory Balloon Pump Interface BPI 202
Using our device BPI 202 common intra-aortic balloon pumps (with surface-ECG synchronization) can be synchronized with PACE 300.
For further information see Pace 203H.

	Technical Data
Modes:	DDD (BV), DDD (LV), DDD (RV), VVI (BV), VVV (LV), VVI (RV) AAI VDD (BV), VDD (RV), VDD (LV), DDT, DDI, DVI, DAI, DDD+AT, DAT, D00, 0D0, VVT, V00, AAT, A00, VDI, VAT
Basic rate:	30 - 220 ppm
Maximum tracking rate (MTR):	80 - 230 ppm
Overdrive stimulation (atrial):	70 - 1000 ppm
Stimulation amplitude:	0.1 - 18 V
Pulse duration:	0.05 - 1.5 ms
Sensitivity atrial:	0.2 - 20 mV, infinite
Sensitivity ventricular:	1.0 - 20 mV, infinite
Refractory period atrial:	250 ms - 400 ms
Refractory period PVARP:	100 - 500 ms
Refractory period ventricular:	250 ms
AV-Delay:	5 - 400 ms
Weight with battery:	490 g
V-V Stimulation delay VVD:	5 - 80 ms +/- 5 % +/- 2 ms