[Determinants factors of hospital morbidity and mortality after reintervention of valve replacement].

Background: Valve surgery involves valvular substitutes that expose to different types of complications that can lead to re subsequent interventions.

Aim: was to identify the predictors factors of in-hospital morbidity and mortality of re interventions after valve replacement.

Methods: Retrospective study of 73 consecutive patients who underwent a re valve replacement between 1985 and 2010 in the Cardiovascular Surgical department of La Rabta hospital.