A Physiological Model for Autonomic Heart Rate Regulation in Human Endotoxemia
نویسندگان
چکیده
منابع مشابه
Modeling autonomic regulation of cardiac function and heart rate variability in human endotoxemia.
Heart rate variability (HRV), the quantification of beat-to-beat variability, has been studied as a potential prognostic marker in inflammatory diseases such as sepsis. HRV normally reflects significant levels of variability in homeostasis, which can be lost under stress. Much effort has been placed in interpreting HRV from the perspective of quantitatively understanding how stressors alter HRV...
متن کاملCALL FOR PAPERS Computational Modeling of Physiological Systems Modeling autonomic regulation of cardiac function and heart rate variability in human endotoxemia
Scheff JD, Mavroudis PD, Calvano SE, Lowry SF, Androulakis IP. Modeling autonomic regulation of cardiac function and heart rate variability in human endotoxemia. Physiol Genomics 43: 951–964, 2011. First published June 14, 2011; doi:10.1152/physiolgenomics.00040.2011.—Heart rate variability (HRV), the quantification of beat-to-beat variability, has been studied as a potential prognostic marker ...
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Introduction: Beat-to-beat variation in heart rate shows a complex dynamics, and this complexity is changed during systemic inflammatory response syndrome (e.g. sepsis). It is not known whether or not cardiac pacemaker dynamical rhythm is affected by sepsis. The aim of this study was to investigate heart rate dynamics of isolated heart as well as expression of pacemaker channels (HCN) in a r...
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ژورنال
عنوان ژورنال: Shock
سال: 2011
ISSN: 1073-2322
DOI: 10.1097/shk.0b013e318200032b