[Indications and results of artificial pacemaker implantation in children].

Since 1989 till 1999 operations were performed on 74 children aged from 13 months to 15 years. There were 130 operations, 56 reoperations included. Iatrogenic atrioventricular blockades were diagnosed in 47 children (63.

[Infectious complications in electric cardiac stimulation].

There were 4424 patients operated for alterations of the cardiac rhythm. Primary electrocardiostimulation was performed in 3183 of them, reoperations in 1241 patients (39%). Infectious complications took place in 146 patients (3.

[Complications and survival of patients after electric cardiac stimulation].

In patients with bradyarrhythmia 1105 operations were performed. Among them 528 primary stimulations were fulfilled with 2.4% lethality, 289 changes of the generator, 122 temporary electric cardiac stimulation.