title: Cardiac pathology of transvenous pacemakers.
mesh_terms: D000328:Adult; D000368:Aged; D004567:Electrodes, Implanted / Q000009:adverse effects; D004699:Endocardium / Q000473:pathology; D005260:Female; D006323:Heart Arrest / Q000473:pathology; D006327:Heart Block / Q000473:pathology; D006801:Humans; D008297:Male; D009206:Myocardium / Q000473:pathology*; D010138:Pacemaker, Artificial / Q000009:adverse effects*