title: The Ross operation: initial Israeli experience.
abstract: BACKGROUND
  The need for aortic valve replacement in children and young adults poses a special problem to cardiologists and surgeons. Replacing the sick aortic valve with the patient's pulmonary valve as described by Ross has proven to be a good option in this special age group.
  
  
  OBJECTIVE
  To review our initial experience in order to assess the short-term results.
  
  
  METHODS
  From January 1996 to June 1999, 40 patients (age 8 months to 41 years) underwent aortic valve replacement with pulmonary autograft. Indications for surgery were congenital aortic valve disease in 30 patients, bacterial endocarditis in 5, rheumatic fever in 3, and complex left ventricular outflow tract obstruction in 3. Trans-esophageal echocardiography was performed preoperatively and post-bypass in all patients, and transthoracic echocardiography was done prior to discharge and on follow-up.
  
  
  RESULTS
  There was no preoperative or late mortality. All patients remain in functional class I (New York Heart Association) and are free of complications and medication. None showed progression of autograft insufficiency or LVOT obstruction. Homograft insufficiency in the pulmonary position has progressed from mild to moderate in one patient, and three developed mild homograft stenosis.
  
  
  CONCLUSIONS
  The Ross procedure can be performed with good results in the young population and is considered an elegant surgical alternative to prosthetic values and homografts.
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Schneider Children's Medical Center of Israel, Petah Tiqva, Israel.
authors.forename: E
authors.initials: E
authors.lastname: Sharoni
authors.forename: J
authors.initials: J
authors.lastname: Katz
authors.forename: O
authors.initials: O
authors.lastname: Dagan
authors.forename: A
authors.initials: A
authors.lastname: Lorber
authors.forename: R
authors.initials: R
authors.lastname: Hirsch
authors.forename: L C
authors.initials: LC
authors.lastname: Blieden
authors.forename: B A
authors.initials: BA
authors.lastname: Vidne
authors.forename: E
authors.initials: E
authors.lastname: Birk
mesh_terms: D000293:Adolescent; D000328:Adult; D001022:Aortic Valve Insufficiency / Q000151:congenital / Q000382:microbiology / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000151:congenital / Q000382:microbiology / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D004697:Endocarditis, Bacterial / Q000150:complications; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007557:Israel; D008297:Male; D011664:Pulmonary Valve / Q000637:transplantation*; D012214:Rheumatic Heart Disease / Q000150:complications; D014182:Transplantation, Autologous; D016896:Treatment Outcome