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Engineering

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Theses

Theses/Dissertations

2003

Baroreflex sensitivity index (BRSI)

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Study Of Baroreceptor Sensitivity Index In Chronic Fatigue Syndrome, Diane L. Donnelly Aug 2003

Study Of Baroreceptor Sensitivity Index In Chronic Fatigue Syndrome, Diane L. Donnelly

Theses

Although numerous studies evaluate baroreflex response as part of their research protocol, only one was identified as having evaluated continuous baroreceptor response as part of a 70° head-up tilt. It was done by Youde et al. [28] and was limited in that it evaluated only sequences of three beats for lag 0. The limitations of the Youde study [28] are not present in this thesis.

The data for this thesis came from a 70° head-up tilt study performed on chronic fatigue syndrome subjects by LaManca et al. [3] at the East Orange VA Medical Center. Baroreflex was not evaluated as …