title: [Primary malignant cardiac hemangioendothelioma--description of 2 cases].
mesh_terms: D000328:Adult; D006325:Heart Atria / Q000473:pathology; D006338:Heart Neoplasms / Q000473:pathology*; D006352:Heart Ventricles / Q000473:pathology; D006390:Hemangioendothelioma / Q000473:pathology*; D006801:Humans; D008297:Male
vernacular_title: Pierwotne złośliwe śródbłoniaki krwionośne serca--opis dwu przypadków.