[Intramyocardial atrial paraganglia in man. A case report].
D006338:Heart Neoplasms / Q000473:pathology*; D006346:Heart Septum / Q000473:pathology; D006801:Humans; D009206:Myocardium / Q000473:pathology*; D010234:Paraganglia, Nonchromaffin / Q000473:pathology*
Paragânglio atrial humano intramiocárdico. Relato de caso.