title: Collapse of aortic tube graft during systole.
authors.affiliation: Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA. johnbarb@mail.med.upenn.edu
authors.forename: John S
authors.initials: JS
authors.lastname: Barbieri
authors.forename: Richard L
authors.initials: RL
authors.lastname: Weiss
mesh_terms: D001014:Aortic Aneurysm / Q000150:complications / Q000601:surgery; D001025:Aortitis / Q000000981:diagnostic imaging* / Q000209:etiology*; D004452:Echocardiography / Q000379:methods*; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D016459:Prosthesis-Related Infections / Q000000981:diagnostic imaging* / Q000209:etiology*