A semi-automatic computerized method to measure baroreflex-mediated heart rate responses that reduces interobserver variability

A semi-automatic computerized method to measure baroreflex-mediated heart rate responses that reduces interobserver variability

Arterial baroreflex sensitivity estimated by pharmacological impulse stimuli depends on intrinsic signal variability and usually a subjective choice of blood pressure (BP) and heart rate (HR) values. We propose a semi-automatic method to estimate cardiovascular reflex sensitivity to bolus infusions...

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Bibliographic Details
Main Authors: P.P.S. Soares, M.R. Ushizima, E.M. Krieger, M.C.C. Irigoyen
Format: Article
Language:English
Published: Associação Brasileira de Divulgação Científica 2005-06-01
Series:Brazilian Journal of Medical and Biological Research
Subjects:
Baroreflex sensitivity
Heart rate
Blood pressure
Phenylephrine
Nitroprusside
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000600018

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