title: [Right ventricular myxoma simulating pulmonary valve stenosis. A case report].
abstract: A 17 year old girl was asymptomatic until 3 months ago, when she noticed palpitations and chest pain. Physical examination revealed a systolic murmur + + +/6 in the pulmonary area. Chest X-ray showed discrete dilatation of the pulmonary trunk and the electrocardiogram a first degree heart block. The diagnosis of myxoma was established after echocardiogram and cardiac catheterization when a mobile cardiac mass was identified in the right ventricular outflow tract. The tumor was removed using extracorporeal circulation and the ventricular access through the right atrium. After a 16 month follow-up the patient is dealing a normal life and there are no signs of recurrence.
authors.forename: R P
authors.initials: RP
authors.lastname: Falleiro
authors.forename: P C
authors.initials: PC
authors.lastname: De Azambuja
authors.forename: D C
authors.initials: DC
authors.lastname: De Azambuja
authors.forename: L S
authors.initials: LS
authors.lastname: Fragomeni
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D004452:Echocardiography; D005260:Female; D006338:Heart Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006352:Heart Ventricles; D006801:Humans; D009232:Myxoma / Q000175:diagnosis* / Q000601:surgery; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis
vernacular_title: Mixoma de ventrículo direito simulando estenose valvular pulmonar. Relato de caso.