Pacing Lead-Induced Granuloma in the Atrium: A Foreign Body Reaction to Polyurethane

Pacing Lead-Induced Granuloma in the Atrium: A Foreign Body Reaction to Polyurethane

Blog Article

We described a case of an 82-year-old male who presented with a granuloma entrapping the polyurethane-coated pacing lead at the site of contact on the atrium.He had been paced for 8 years without symptoms or signs Ship Model suggestive of an allergic reaction to the pacemaker system and Tracksuit died from thrombosis of the superior mesenteric artery and heart failure.A histological examination of the nodule showed an incidental granuloma with multinucleated giant cells.

No granuloma was found in the heart or the lung.