title: [Diagnosis of primary tumor of the heart with a clinical analysis of 56 cases].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006222:Hamartoma / Q000175:diagnosis; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006391:Hemangioma / Q000175:diagnosis; D006801:Humans; D008297:Male; D008654:Mesothelioma / Q000175:diagnosis; D008875:Middle Aged; D009232:Myxoma / Q000175:diagnosis*; D012208:Rhabdomyosarcoma / Q000175:diagnosis