title: [Primary leiomyosarcoma of the heart].
abstract: Malignant heart leiomyomas occur extremely rarely, therefore every case deserves to be described. The patient--a woman who had three normal deliveries--felt, during the 4th pregnancy, retrosternal pains and dyspnea after the slightest physical tension. Pathomorphological examination revealed leiomyosarcoma, mixed variant.
authors.forename: O V
authors.initials: OV
authors.lastname: Akimov
mesh_terms: D000208:Acute Disease; D000328:Adult; D005260:Female; D006325:Heart Atria / Q000473:pathology; D006338:Heart Neoplasms / Q000473:pathology*; D006801:Humans; D007890:Leiomyosarcoma / Q000473:pathology*; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000473:pathology*; D011262:Pregnancy Trimester, Second
vernacular_title: Pervichnaia leĭomiosarkoma serdtsa.