Longitudinal study of patients who have received an aortic valve bioprosthesis implanted by arterial or apical route: medical and economic evaluation FRESH-PEF7275-en Isabelle DURAND-ZALESKI Longitudinal study of patients who have received an aortic valve bioprosthesis implanted by arterial or apical route: medical and economic evaluation STIC BVAP FRESH-PEF7275-en 7275 FRESH-PEF7275 Matthias BRUNN Benjamin CADIER Karine CHEVREUL Isabelle DURAND-ZALESKI ASSISTANCE PUBLIQUE HOPITAUX DE PARIS (AP-HP) Epidemiology France Portal (PEF) MINISTERE DU TRAVAIL, DE LA SANTE, DES SOLIDARITES ET DES FAMILLES null Matthias;BRUNN Benjamin;CADIER Karine;CHEVREUL Isabelle;DURAND-ZALESKI aortic valve bioprosthesis surgical aortic valve replacement Cardiology and vascular medicine Infectious disease medicine Congenital supravalvar aortic stenosis Biological determinants: Genetic predisposition Biological determinants To determine the safety and evaluate the effects of the bioprosthesis in terms of survival, functional discomfort, quality of life and haemodynamic parameters. null France Individuals Patients population Male Female Young Adult (19 to 24 years) Adult (25 to 44 years) Middle Aged (45 to 64 years) male or female - adult - patient evaluated for severe, symptomatic aortic stenosis who have been deemed high-risk for surgery Clinical data Paraclinical data (non-biological) : Imaging Others Other Through organizations (health services or institutions schools businesses etc.) < 500 individuals Converting or copying information into a structured record Interview with the participant (including clinical) Observational Study Observational Study 300 Unknown Restricted access Contact the principal investigator Access on specific project only