title: [Primary hemangiopericytoma of the right atrium].
mesh_terms: D000328:Adult; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis / Q000601:surgery; D006393:Hemangiopericytoma / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D008297:Male
vernacular_title: Pervichnaia gemangioperitsitoma pravogo predserdiia.