title: [A case of congenital aneurysm of the left atrium].
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006322:Heart Aneurysm / Q000151:congenital* / Q000175:diagnosis; D006325:Heart Atria; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000175:diagnosis
vernacular_title: Przypadek wrodzonego tetniaka lewego przedsionka.