title: Form ever follows function.
authors.affiliation: Division of Cardiac Surgery, Johns Hopkins Hospital, Baltimore, Md. Electronic address: zehr@jhmi.edu.
authors.forename: Kenton J
authors.initials: KJ
authors.lastname: Zehr
mesh_terms: D001014:Aortic Aneurysm / Q000601:surgery*; D001021:Aortic Valve / Q000601:surgery*; D001807:Blood Vessel Prosthesis; D019917:Blood Vessel Prosthesis Implantation / Q000295:instrumentation*; D005260:Female; D006801:Humans; D008297:Male; D012092:Replantation; D012850:Sinus of Valsalva / Q000601:surgery*