ZÁVODNÁ, Eva, Zuzana NOVÁKOVÁ, Magdalena ROHANOVÁ, Jana ŠŤASTNÁ, Nataša HONZÍKOVÁ and Hana HRSTKOVÁ. Changes in Short-Term Blood Pressure Regulation in Adolescents with Type-I Diabetes Mellitus and Essential Hypertension. In Alan Murray. Computing in Cardiology Conference, 2014. New York: IEEE, 2014, p. 301-304. ISBN 978-1-4799-4346-3.
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Basic information
Original name Changes in Short-Term Blood Pressure Regulation in Adolescents with Type-I Diabetes Mellitus and Essential Hypertension
Authors ZÁVODNÁ, Eva (203 Czech Republic, guarantor, belonging to the institution), Zuzana NOVÁKOVÁ (203 Czech Republic, belonging to the institution), Magdalena ROHANOVÁ (203 Czech Republic, belonging to the institution), Jana ŠŤASTNÁ (203 Czech Republic, belonging to the institution), Nataša HONZÍKOVÁ (203 Czech Republic, belonging to the institution) and Hana HRSTKOVÁ (203 Czech Republic, belonging to the institution).
Edition New York, Computing in Cardiology Conference, 2014, p. 301-304, 4 pp. 2014.
Publisher IEEE
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 30105 Physiology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
Publication form printed version "print"
RIV identification code RIV/00216224:14110/14:00079035
Organization unit Faculty of Medicine
ISBN 978-1-4799-4346-3
ISSN 2325-887X
UT WoS 000370068300077
Keywords in English HEART-RATE-VARIABILITY; BAROREFLEX SENSITIVITY; SPECTRAL-ANALYSIS; NEUROPATHY; MORTALITY; CHILDREN; HUMANS; RISK; RATS
Tags EL OK
Changed by Changed by: Mgr. Vojtěch Juřík, Ph.D., učo 372092. Changed: 15/2/2019 00:10.
Abstract
The aim of the study was to determine the relationship behveen the variability in systolic blood pressure (SBP) and RR-intervals (RRI) with respect to the baroreflex sensitivity (BRS) in adolescents with diabetes meUitus type-I (DM-/) and essential hypertension (EH). BP was recorded in 171 adolescents (130 healthy, 22 DM-/, 16 EH, 16-20 years) for 5-min (Finapres, metronome controlled breathing at a frequency of 0.33 H:). The power spectra of SBP [mmHg^/Hz] and RRI [ms: H:] were calculated. BRS was determined by cross-spectral method. Adolescents were divided into 9 subgroups according to the RRI SBP spectral power around the frequency ofO. I H:. The limits of power were estimated as percentiles (33.3% and 66.6%). DM-I has significantly higher SBP and RRI variability but no changes in BRS in comparison to healthy: however, DM-I have in comparison with EH significantly higher BRS and RRI variability, but no significant changes in SBP variability. Significant changes in distribution of EH and DM-I in particular subgroups were found. Adolescents with DM-I are concentrated in area with high SBP and RRI variability which corresponds to the mean values of BRS. On the other hand, EH adolescents concentrate to the areas only with high SBP variability which corresponds to the low values of BRS.
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