NDLI: A new approach to reconstruction of central aortic blood pressure using “adaptive” transfer function

Content Provider	IEEE Xplore Digital Library
Author	Jin-Oh Hahn, Asada, H. Harry Reisner, Andrew T. Jaffer, Farouc A.
Copyright Year	2008
Description	Author affiliation: Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, 02139, USA (Jin-Oh Hahn,; Asada, H. Harry) \|\| Department of Emergency Medicine, Massachusetts General Hospital, Boston, 02114, USA (Reisner, Andrew T.) \|\| Department of Cardiovascular Medicine, Massachusetts General Hospital, Boston, 02114, USA (Jaffer, Farouc A.)
Abstract	This paper presents a new system identification approach to the reconstruction of central aortic blood pressure signal by exploiting a non-invasive peripheral blood pressure measurement. This technique, which is called the “adaptive” transfer function, is able to reconstruct the aortic blood pressure signal by characterizing the aortic-to-peripheral cardiovascular dynamics solely based on the peripheral measurement. In contrast to the previous related efforts, it does not require any a priori knowledge on the empirical and/or population-based relationship, e.g. the predetermined or generalized transfer function, as well as multiple peripheral measurements. The initial proof-of-principle on the efficacy of the adaptive transfer function is demonstrated by the experimental results from human and animal subjects.
Starting Page	813
Ending Page	816
File Size	341927
Page Count	4
File Format	PDF
ISBN	9781424418145
ISSN	1557170X
DOI	10.1109/IEMBS.2008.4649278
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-08-20
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Content Type	Text
Resource Type	Article
Subject	Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition

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