Ross procedure for ascending aortic replacement.
BACKGROUND
Patients with aortic valve disease and aneurysm or dilatation of the ascending aorta require both aortic valve replacement and treatment of their ascending aortic disease. In children and young adults, the Ross operation is preferred when the aortic valve requires replacement, but the efficacy of extending this operation to include replacement of the ascending aorta or reduction of the dilated aorta has not been tested.


METHODS
We reviewed the medical records of 18 (5.9%) patients with aortic valve disease and an ascending aortic aneurysm and 26 (8.5%) patients with dilation of the ascending aorta, subgroups of 307 patients who had a Ross operation between August 1986 and February 1998. We examined operative and midterm results, including recent echocardiographic assessment of autograft valve function and ability of the autograft root and ascending aortic repair or replacement to maintain normal structural integrity.


RESULTS
There was one operative death (2%) related to a perioperative stroke. Forty-two of 43 survivors have normal autograft valve function, with trace to mild autograft valve insufficiency, and one patient has moderate insufficiency at the most recent echocardiographic evaluation. None of the patients has dilatation of the autograft root or of the replaced or reduced ascending aorta.


CONCLUSIONS
Early results with extension of the Ross operation to include replacement of an ascending aortic aneurysm or vertical aortoplasty for reduction of a dilated ascending aorta are excellent, with autograft valve function equal to that seen in similar patients without ascending aortic disease.
Elkins
R C
RC
Section of Thoracic and Cardiovascular Surgery, University of Oklahoma Health Sciences Center, Oklahoma City 73190, USA.
Lane
M M
MM
McCue
C
C
D000293:Adolescent; D000328:Adult; D001011:Aorta / Q000473:pathology* / Q000601:surgery*; D001014:Aortic Aneurysm / Q000150:complications / Q000601:surgery*; D001021:Aortic Valve / Q000601:surgery; D019917:Blood Vessel Prosthesis Implantation; D006348:Cardiac Surgical Procedures / Q000379:methods; D002648:Child; D004108:Dilatation, Pathologic; D005260:Female; D006349:Heart Valve Diseases / Q000150:complications / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies