title: Hufnagel valve: the first prosthetic mechanical valve.
authors.affiliation: Department of Laboratory Medicine and Pathobiology, Toronto General Hospital/University Health Network, Toronto, ON, Canada. jagdish.butany@uhn.on.ca
authors.forename: Jagdish
authors.initials: J
authors.lastname: Butany
authors.forename: Manmeet S
authors.initials: MS
authors.lastname: Ahluwalia
authors.forename: Cristina
authors.initials: C
authors.lastname: Fayet
authors.forename: Craig
authors.initials: C
authors.lastname: Munroe
authors.forename: Patrick
authors.initials: P
authors.lastname: Blit
authors.forename: Christina
authors.initials: C
authors.lastname: Ahn
mesh_terms: D001013:Aorta, Thoracic / Q000601:surgery*; D001022:Aortic Valve Insufficiency / Q000150:complications / Q000601:surgery*; D006333:Heart Failure / Q000209:etiology / Q000601:surgery; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects / Q000295:instrumentation*; D006801:Humans; D011183:Postoperative Complications; D016896:Treatment Outcome