About: Mathematical model-based markers of autonomic nervous activity during the Valsalva Maneuver and comparison to heart rate variability

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About: Mathematical model-based markers of autonomic nervous activity during the Valsalva Maneuver and comparison to heart rate variability Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This work exhibits limitations of some time-frequency markers of heart rate variability (SDNN: standard deviation of normal-to-normal intervals, RMSSD: root mean square successive difference of normal-tonormal intervals, LF: power of low frequency components 0.015-0.15 Hz, HF: power of high frequency components 0.15-0.4 Hz) as tool for assessing autonomic nervous activity on the cardiovascular system during the Valsalva Maneuver (VM) and proposes a new approach based on a physiologically based mathematical model. Our mathematical model fits measured heart rate and galvanic skin response during intra-thoracic and intra-abdominal pressure elevation, simulates the baroreflex and estimates parameters that should quantify mean autonomic tone of parasympathetic activity (MATpar), maximal autonomic tone of parasympathetic activity (MATpar, total autonomic tone of sympathetic activity (TATsym) and autonomic tone balance (ATB) on 5 healthy subjects. This work exhibits limitations of some time-frequency markers of heart rate variability (SDNN: standard deviation of normal-to-normal intervals, RMSSD: root mean square successive difference of normal-tonormal intervals, LF: power of low frequency components 0.015-0.15 Hz, HF: power of high frequency components 0.15-0.4 Hz) as tool for assessing autonomic nervous activity on the cardiovascular system during the Valsalva Maneuver (VM) and proposes a new approach based on a physiologically based mathematical model. Our mathematical model fits measured heart rate and galvanic skin response during intra-thoracic and intra-abdominal pressure elevation, simulates the baroreflex and estimates parameters that should quantify mean autonomic tone of parasympathetic activity (MATpar), maximal autonomic tone of parasympathetic activity (MATpar, total autonomic tone of sympathetic activity (TATsym) and autonomic tone balance (ATB) on 5 healthy subjects. (en)
Title	Mathematical model-based markers of autonomic nervous activity during the Valsalva Maneuver and comparison to heart rate variability Mathematical model-based markers of autonomic nervous activity during the Valsalva Maneuver and comparison to heart rate variability (en)
skos:prefLabel	Mathematical model-based markers of autonomic nervous activity during the Valsalva Maneuver and comparison to heart rate variability Mathematical model-based markers of autonomic nervous activity during the Valsalva Maneuver and comparison to heart rate variability (en)
skos:notation	RIV/68407700:21460/11:00181705!RIV12-MSM-21460___
http://linked.open...avai/riv/aktivita	V Z
http://linked.open...avai/riv/aktivity	V, Z(MSM6840770012)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Kana, Michel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta biomedicínského inženýrství
http://linked.open...dnocenehoVysledku	210898
http://linked.open...ai/riv/idVysledku	RIV/68407700:21460/11:00181705
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Markers of autonomic nervous activity; Parasympathetic tone; Sympathetic tone; Valsalva Maneuver; Heart rate variability; Mathematical modeling (en)
http://linked.open.../riv/klicoveSlovo	Heart rate variability Mathematical modeling Markers of autonomic nervous activity Parasympathetic tone Sympathetic tone Valsalva Maneuver
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[5D9DF70489A4]
http://linked.open...i/riv/nazevZdroje	Biomedical Signal Processing and Control
http://linked.open...in/vavai/riv/obor	FS
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Holčík, J. Kana, Michel
http://linked.open...ain/vavai/riv/wos	000293480100006
http://linked.open...n/vavai/riv/zamer	Transdisciplinární výzkum v oblasti biomedicínského inženýrství II
issn	1746-8094
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	21460

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