This HTML5 document contains 45 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n18http://localhost/temp/predkladatel/
n16http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n15http://linked.opendata.cz/resource/domain/vavai/projekt/
n17http://linked.opendata.cz/ontology/domain/vavai/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n14http://bibframe.org/vocab/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n4http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00216224%3A14110%2F08%3A00059842%21RIV13-MSM-14110___/
n13http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n5http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n19http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n10http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n12http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n8http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n9http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00216224%3A14110%2F08%3A00059842%21RIV13-MSM-14110___
rdf:type
skos:Concept n17:Vysledek
dcterms:description
The time lag of the QT interval adaptation to heart rate changes (QT/RR hysteresis) was studied in 40 healthy subjects (18 females; mean age, 30.4 +/- 8.1 yr) with 3 separate daytime (> 13 h) 12-lead electrocardiograms (ECG) in each subject. In each recording, 330 individual 10-s ECG segments were measured, including 100 segments preceded by 2 min of heart rate varying greater than +/- 2 beats/min. Other segments were preceded by a stable heart rate. In segments preceded by variable rate, QT/RR hysteresis was characterized by lambda parameters of the exponential decay models. The intrasubject SDs of lambda values were compared with the intersubject SD of the individual means. The lambda values were also correlated to individually optimized parameters of heart rate correction. Intrasubject SDs of lambda were substantially smaller than the population SD of individual means (0.390 +/- 0.197 vs. 0.711, P < 0.0001). The lambda values were unrelated to the QT/RR correction parameters. The time lag of the QT interval adaptation to heart rate changes (QT/RR hysteresis) was studied in 40 healthy subjects (18 females; mean age, 30.4 +/- 8.1 yr) with 3 separate daytime (> 13 h) 12-lead electrocardiograms (ECG) in each subject. In each recording, 330 individual 10-s ECG segments were measured, including 100 segments preceded by 2 min of heart rate varying greater than +/- 2 beats/min. Other segments were preceded by a stable heart rate. In segments preceded by variable rate, QT/RR hysteresis was characterized by lambda parameters of the exponential decay models. The intrasubject SDs of lambda values were compared with the intersubject SD of the individual means. The lambda values were also correlated to individually optimized parameters of heart rate correction. Intrasubject SDs of lambda were substantially smaller than the population SD of individual means (0.390 +/- 0.197 vs. 0.711, P < 0.0001). The lambda values were unrelated to the QT/RR correction parameters.
dcterms:title
Subject-specific profiles of QT/RR hysteresis Subject-specific profiles of QT/RR hysteresis
skos:prefLabel
Subject-specific profiles of QT/RR hysteresis Subject-specific profiles of QT/RR hysteresis
skos:notation
RIV/00216224:14110/08:00059842!RIV13-MSM-14110___
n3:aktivita
n10:I n10:P n10:V
n3:aktivity
I, P(NR9340), V
n3:cisloPeriodika
6
n3:dodaniDat
n9:2013
n3:domaciTvurceVysledku
n16:6373216
n3:druhVysledku
n8:J
n3:duvernostUdaju
n5:S
n3:entitaPredkladatele
n4:predkladatel
n3:idSjednocenehoVysledku
398246
n3:idVysledku
RIV/00216224:14110/08:00059842
n3:jazykVysledku
n19:eng
n3:klicovaSlova
QT adaptation; individual QT correction; electrocardiogram measurement; corrected QT variability
n3:klicoveSlovo
n13:individual%20QT%20correction n13:corrected%20QT%20variability n13:QT%20adaptation n13:electrocardiogram%20measurement
n3:kodStatuVydavatele
US - Spojené státy americké
n3:kontrolniKodProRIV
[34DB217D0130]
n3:nazevZdroje
AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY
n3:obor
n12:FP
n3:pocetDomacichTvurcuVysledku
1
n3:pocetTvurcuVysledku
4
n3:projekt
n15:NR9340
n3:rokUplatneniVysledku
n9:2008
n3:svazekPeriodika
295
n3:tvurceVysledku
Schmidt, G. Malik, Marek Novotný, Tomáš Hnatkova, Kateřina
n3:wos
000261399900018
s:issn
0363-6135
s:numberOfPages
8
n14:doi
10.1152/ajpheart.00625.2008
n18:organizacniJednotka
14110