Severe Aortic Regurgitation: In Vivo And Ex Vivo Modeling Reveals A Myxomatous Degeneration State Of The Valve. (11th April 2019) - Faure, Emilie; Théron, Alexis; Simoni, Anne-Sophie; Desvignes, Jean-Pierre; Salgado, David; Collod-béroud, Gwenaelle; Collart, Frédéric; Avierinos, Jean-François; Zaffran, Stéphane