title: [Complications and errors in permanent electrocardiac stimulation].
mesh_terms: D002031:Bulgaria; D006348:Cardiac Surgical Procedures / Q000009:adverse effects; D004558:Electric Stimulation / Q000009:adverse effects; D004567:Electrodes, Implanted; D006801:Humans; D010138:Pacemaker, Artificial / Q000009:adverse effects*
vernacular_title: Uslozhneniia i greshki pri permanentnata elektrokardio-stimulatsiia