The BAIKAL-332 SSI-type Single-chamber Implantable Programmable Telemetering Electric Pacemaker is intended for treatment of atrioventricular heart blocks at Margagni-Stokes syndrome and other cardiac rhythms disorders by electric stimulation of ventricles or auricles.

Pacemaker BAIKAL-332-IS-3,2 adopts unipolar ar bipolar electrodes with IS-1 standard tips (3.2 mm). Pacemaker BAIKAL-332-5,2 adopts unipolar electrodes (5.2 mm).

Programmable by means of PROGREKS-05-IMZ programmer.

Telemetering Information:

• model and serial number
• programmable parameters of stimulation
• battery condition

Statistics:

• imposed events
• perceived events

Operation modes:

Stimulation modes	A00, AAI, AAT, V00, VVI, VVT, OFF
Input-output operation mode	UNI/BI
Stimulation frequency, imp./min	30…70…155 (5 imp./min steps)
Amplitude of stimulating pulses, ms	0.4, 0.8, 1.1, 1.5, 1.9, 2.3, 2.6, 3.0, 3.4, 3.8, 4.1, 4.5, 4.9, 5.3, 5.6, 6.0, 6.8, 7.5, 8.3, 9.0
Duration of stimulating pulses, ms	122…488…1220 (122 ms steps)
Threshhold of sensitivity to R-wave, mV	1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0
Threshhold of sensitivity to P-wave, mV	0.6, 1.2, 1.8, 2.4, 3.0, 3.6, 4.2, 4.8
Refractory period, ms	242, 267, 293, 318, 343, 369, 394, 419, 445, 470
Hysteresis, ms	0…400 (25 ms steps)
Programming of VARIO mode	by amplitude and duration (ON, OFF)