title: [2 cases of primary heart tumors].
mesh_terms: D000328:Adult; D006338:Heart Neoplasms / Q000175:diagnosis*; D006393:Hemangiopericytoma / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology; D009232:Myxoma / Q000175:diagnosis*
vernacular_title: Dva sluchaia pervichnykh opukholeĭ serdtsa.