title: Angiosarcoma of the heart.
mesh_terms: D006325:Heart Atria / Q000473:pathology; D006338:Heart Neoplasms / Q000473:pathology*; D006394:Hemangiosarcoma / Q000473:pathology*; D006801:Humans; D008875:Middle Aged; D010496:Pericardium / Q000473:pathology