2018
DOI: 10.14295/aimj.v2i4.31
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Characterization of Heart Rate Variability During Total Venous Anesthesia: A Case Report

Abstract: Abstract:The aim of the study was to characterize the heart rate variability in a patient with no comorbidities, submitted to buccomaxillofacial surgery under total venous anesthesia using the linear frequency and nonlinear methods in the chaos domain (Poincaré plot). Data collection was performed before, during and after the surgical procedure using a Polar V800 cardiofrequencymeter and subsequently analyzed and filtered using the Kumbios HRV 3.0 software. During propofol infusion, elevations in LF, HF, SD1 a… Show more

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Cited by 1 publication
(1 citation statement)
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“…The HRV analysis of time series from the measurement of ECG RR intervals based on conventional methods does not accurately reflect the complexity of the cardiac autonomic control. The biological signal results from the cardiac response to the various internal and environmental stimuli and presents stochastic behavior, best represented by non-linear methods, based on chaos theory and represent the complexity and fractality of the signal 24,25 .…”
Section: Discussionmentioning
confidence: 99%
“…The HRV analysis of time series from the measurement of ECG RR intervals based on conventional methods does not accurately reflect the complexity of the cardiac autonomic control. The biological signal results from the cardiac response to the various internal and environmental stimuli and presents stochastic behavior, best represented by non-linear methods, based on chaos theory and represent the complexity and fractality of the signal 24,25 .…”
Section: Discussionmentioning
confidence: 99%