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Updated: Sep 26, 2026

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
12:17

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots

Published on: May 21, 2017

[Aortic valve replacement in the elderly]

Manoubia Fekih1, Mehdi Cheour, L Laâbidi

  • 1Service de Cardiologie Adultes, Hôpital La Rabta, Tunis.

La Tunisie Medicale
|April 1, 2003
PubMed

We report a retrospective study about 60 patients operated on for aortic valve replacement between 1981 and 2000. All patients were aged more than 65 years. 56.6% of patients were in the class III or IV of the NYHA. The type of the valvular substitute was a mechanical prostheses in 58.3% of cases and a biological prostheses in 41.7%. A mitral geste was associated in 6 cases and a myocardial revascularisatin in 5 cases. The early mortality rate was 15% and the late mortality was 23%. The high mortality is meanly related to the associate lesions (coronaropathy) and the prognosis is a better with the improvement of surgical technics and perioperative management.

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