title: Small aortic annulus: the hydrodynamic performances of 5 commercially available tissue valves.
authors.forename: Walter B
authors.initials: WB
authors.lastname: Eichinger
authors.forename: Ina M
authors.initials: IM
authors.lastname: Hettich
authors.forename: Ruediger
authors.initials: R
authors.lastname: Lange
mesh_terms: D001021:Aortic Valve / Q000033:anatomy & histology*; D001696:Biomechanical Phenomena; D001705:Bioprosthesis; D006350:Heart Valve Prosthesis; D006801:Humans; D008422:Materials Testing; D011474:Prosthesis Design