Perforation of the right ventricle by pacing catheter electrode. Two cases of asymptomatic perforation with survival.
D000368:Aged; D006348:Cardiac Surgical Procedures; D006335:Heart Injuries / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D010138:Pacemaker, Artificial / Q000009:adverse effects*