title: [Case of endocavitary electrode knotting following its introduction through the subclavian vein and the method of its unknotting].
mesh_terms: D004567:Electrodes, Implanted; D006327:Heart Block / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D013350:Subclavian Vein
vernacular_title: Przypadek zapetlenia elektrody endokawitarnej wprowadzonej przez nakłucie zyły podobojczykowej i sposób jej rozpetlenia