Biatrial myxomas--a case report.
D000293:Adolescent; D004452:Echocardiography; D005260:Female; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D009232:Myxoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery