KRTIČKA, Antonín, Nataša HONZÍKOVÁ, Zuzana NOVÁKOVÁ and Eva ZÁVODNÁ. Can the dampening effect of pulse-interval variablity on blood-pressure variability be separated from an opposit effect of primary variability in blood pressure during exercise? In Analysis of Biomedical Signals and Images. 1st ed. Brno: Vutium Press, 2002, p. 94-96. ISBN 80-214-2120-7.
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Basic information
Original name Can the dampening effect of pulse-interval variablity on blood-pressure variability be separated from an opposit effect of primary variability in blood pressure during exercise?
Name in Czech Může být tlumivý vliv variability tepových inrvalů na variabilitu krevního tlaku odlišen od opačného efektu primární variability v krevním tlaku během cvičení?
Authors KRTIČKA, Antonín (203 Czech Republic), Nataša HONZÍKOVÁ (203 Czech Republic, guarantor), Zuzana NOVÁKOVÁ (203 Czech Republic) and Eva ZÁVODNÁ (203 Czech Republic).
Edition 1. vyd. Brno, Analysis of Biomedical Signals and Images. p. 94-96, 2002.
Publisher Vutium Press
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 30105 Physiology
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14110/02:00006610
Organization unit Faculty of Medicine
ISBN 80-214-2120-7
ISSN 1211-412X
UT WoS 000178613000029
Keywords in English Baroreflex sensitivity; heart rate variability; blood pressure variability; exercise; alpha continuous index
Tags alpha continuous index, baroreflex sensitivity, blood pressure variability, exercise, heart rate variability
Tags International impact, Reviewed
Changed by Changed by: prof. MUDr. Nataša Honzíková, CSc., učo 1700. Changed: 19/6/2009 15:15.
Abstract
A causal interrelationship between the 0.1 Hz variability of systolic blood pressure (SBP) and pulse intervals (PI), and baroreflex sensitivity (BRS) was shown. During exercise, the increasing primary variability in SBP due to sympathetic activation is present, but it does not change the relationship between variability in PI and BRS, which is mediated by parasympathetic nerves.
Abstract (in Czech)
Kauzální vztah mezi variabilitou při 0.1 Hz v systolickém tlaku, tepových intervalech (PI) a citliostí baroreflexu (BRS) byl ukázán. Během cvičení roste primární variabilita v systolickém krevním tlaku, ale nemění se vztah mezi PI a BRS, které jsou závislé na aktivitě parasympatických nervů.
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