THE RELATIONSHIP BETWEEN VARIABILITY IN BLOOD PRESSURE AND PULSE INTERVALS IN HYPERTENSIVE

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F04%3A00010608" target="_blank" >RIV/00216224:14110/04:00010608 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

THE RELATIONSHIP BETWEEN VARIABILITY IN BLOOD PRESSURE AND PULSE INTERVALS IN HYPERTENSIVE

Original language description

The aim of the present study was to determine the interrelationship among the baroreflex sensitivity (BRS), the variability in systolic blood pressure (SBP) and pulse intervals (PI) at the frequency of 0.1 Hz in hypertensive adolescents.Adlescents were divided into groups according to the spectral power at the frequency of 0.1 Hz. The following limits of power were used: high C hSBP>100, hPI>12500; middle 100>mSBP>55, 12500>mPI>5400; low C lSBP<55, lPI<5400. We analysed the relationships between the groups A(hSBP, hPI), B(mSBP, hPI), C(lSBP, hPI), D(hSBP, mPI), E (mSBP, mPI), F(lSBP, mPI), G(hSBP, lPI), H(mSBP, lPI), I(lSBP, lPI).The highest number of controls is in groups A, E, I (together 40%), and the lowest number is in groups C (8%) and G (6%). The hypertensives are concentrated into the triplet subgroups with high SBP variability (88%); the maximum hypertensives were in subgroup A; any hypertensive adolescent was in groups C, F, H, I (0%). The high systolic blood pressure variabi

Czech name

Vztah mezi variabilitou v krevním tlaku a tepových intervalů u hypertoniků

Czech description

Cílem práce bylo stanovit rozdíly ve vztahu mezi baroreflexní senzitivitou (BRS), variabilitou systolického krevního tlaku (varSTK) a tepových intervalů (varTI)u dospívajících osob s hypertenzí. Nalezli jsme signifikantně vysoké zastoupení dospívajícíchosob s hypertenzí v oblasti s vysokou variabilitou krevního tlaku. Vysoká variabilita tlaku jako známka zvýšené sympatické vasomotorické aktivity může být rizikovýcm faktorem pro hypertenzi.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

ED - Physiology

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physiol. Res.

ISSN

0862-8408

e-ISSN

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Volume of the periodical

53

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

1

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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