title: Pathology of the cardiac conduction system in polyarteritis nodosa.
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac; D014890:Granulomatosis with Polyangiitis / Q000473:pathology*; D006329:Heart Conduction System / Q000473:pathology*; D006333:Heart Failure / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010784:Photomicrography; D010488:Polyarteritis Nodosa / Q000473:pathology*