Results of aortic valve-sparing operations: experience with remodeling and reimplantation procedures in 65 patients
Abstract
Valve-sparing operations for aortic root aneurysms are increasing in frequency, but techniques and results are still in evolution. We reviewed our experience with 65 patients (adults and children) who had this operation at our institution to determine early and late outcomes. A retrospective clinical review was undertaken using hospital records, clinical and echocardiographic, computed tomography, magnetic resonance imaging data, and telephone interviews with patients and their physicians. Between July 1994 and December 2002, 65 patients (46 adults and 19 children) underwent a valve-sparing operation for aortic root aneurysm. Forty-four of the patients had the Marfan syndrome; the remaining 21 had either a nonspecific connective tissue disorder (14 patients) or a miscellaneous disease process such as Ehlers-Danlos syndrome (7 patients). Fifty-eight (89%) had a David II (remodeling) procedure and 7 had a David I (reimplantation) procedure. The DePaulis "Valsalva graft" was used in six of the David I patients. There were no operative or hospital deaths; only one late death occurred in an adult due to salmonella meningitis. Overall, survival was 100% at one year and 98% at 3 and 5 years. Ten patients (7 adults and 3 children) deve...Continue Reading
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Citations
Aortic root operations for Marfan syndrome: a comparison of the Bentall and valve-sparing procedures
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