Pathologic findings in perforation of the myocardium by a permanent endocardial electrode.
D000368:Aged; D004566:Electrodes / Q000009:adverse effects; D006335:Heart Injuries / Q000150:complications*; D006352:Heart Ventricles / Q000473:pathology; D006801:Humans; D008297:Male; D009206:Myocardium / Q000473:pathology*; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D010496:Pericardium / Q000473:pathology; D013923:Thromboembolism / Q000150:complications