Výsledky vyhledávání - "Antonín Krtička"

Spectral peak frequency in low-frequency band in cross spectra of blood pressure and heart rate fluctuations in young type 1 diabetic patients

Autor: Antonín Krtička, Ingrid Tonhajzerova, Eva Závodná, Kamil Javorka, Nataša Honzíková, Michal Javorka

Publikováno v: Europe PubMed Central
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In this study we tested whether joint evaluation of the frequency (fcs) at which maxima of power in the cross-spectra between the variability in systolic blood pressure and inter-beat intervals in the range of 0.06-0.12 Hz occur together with the qua

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::950c2d772ad1cea59776af127e16e67a
https://pubmed.ncbi.nlm.nih.gov/22670692

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Four signal processing techniques for continuous baroreflex determination

Autor: Antonín Krtička, Zuzana Nováková, Bohumil Fišer, Nataša Honzíková

Publikováno v: Proceedings of the 22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Cat. No.00CH37143).

Heart rate baroreflex sensitivity (BRS) is given as a ratio of inter-beat intervals (IBI) and systolic blood pressure (SBP) variations. This paper compares the feasibility of four techniques for continuous BRS determination: sequence technique, modif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd2765d74dda835f5a02e78eea131946
https://doi.org/10.1109/iembs.2000.901560

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Diagnostic Significance of a Mild Decrease of Baroreflex Sensitivity With Respect to Heart Rate in Type 1 Diabetes Mellitus

Autor: Antonín Krtička, Jana Svačinová, Michal Javorka, Ingrid Tonhajzerova, Nataša Honzíková, Kamil Javorka

Publikováno v: ResearcherID
Europe PubMed Central

Decreased baroreflex sensitivity is an early sign of autonomic dysfunction in patients with type-1 diabetes mellitus. We evaluated the repeatability of a mild baroreflex sensitivity decrease in diabetics with respect to their heart rate. Finger blood

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::565816eb0884574bc516add1c98eb838
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000329167600003&KeyUID=WOS:000329167600003

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