title: Noninvasive impedance in graft surveillance.
authors.affiliation: Department of Vascular Studies, Bristol Royal Infirmary, U.K.
authors.forename: A H
authors.initials: AH
authors.lastname: Davies
authors.forename: M
authors.initials: M
authors.lastname: Horrocks
mesh_terms: D001783:Blood Flow Velocity / Q000502:physiology; D001794:Blood Pressure / Q000502:physiology; D005500:Follow-Up Studies; D005583:Fourier Analysis; D006083:Graft Occlusion, Vascular / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007511:Ischemia / Q000175:diagnosis / Q000601:surgery*; D007866:Leg / Q000098:blood supply*; D010992:Plethysmography, Impedance / Q000295:instrumentation*; D011183:Postoperative Complications / Q000175:diagnosis* / Q000601:surgery; D012307:Risk Factors; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D014463:Ultrasonography / Q000295:instrumentation*