The relationship between the carotid intima-media thickness, baroreflex sensitivity, variability in blood pressure and heart rate, and ejection fraction in normotensives and hypertensives

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F05%3A00014205" target="_blank" >RIV/00216224:14110/05:00014205 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

The relationship between the carotid intima-media thickness, baroreflex sensitivity, variability in blood pressure and heart rate, and ejection fraction in normotensives and hypertensives

Original language description

A complex analysis of relationship between carotid intima-media thickness (IMT) and baroreflex sensitivity was performed in normotensives and hypertensives with respect to the signs of tonic and reflex autonomic control of heart rate and blood pressure (BP). The hierarchical multiple regression analysis by means of the forward selection of regressors proved an additive positive effect of age and BMI on a development of IMT in normotensives, but the influence of mean BP was insignificant . The same analysis performed in hypertensives showed, that their thick IMT is not further influenced neither by age nor by BMI nor by mean BP. Taking all subjects together, the dependence of IMT on age and mean BP from 24-h recordings was shown. Correlation of IMT withBRS and BRSf confirmed the hypothesis that the thickened carotid wall has lower compliance and therefore baroreflex sensitivity is lower. IMT correlates with many indices, but the increase of IMT in healthy subjects is dependent on age a

Czech name

The relationship between the carotid intima-media thickness, baroreflex sensitivity, variability in blood pressure and heart rate, and ejection fraction in normotensives and hypertensives

Czech description

A complex analysis of relationship between carotid intima-media thickness (IMT) and baroreflex sensitivity was performed in normotensives and hypertensives with respect to the signs of tonic and reflex autonomic control of heart rate and blood pressure (BP). The hierarchical multiple regression analysis by means of the forward selection of regressors proved an additive positive effect of age and BMI on a development of IMT in normotensives, but the influence of mean BP was insignificant . The same analysis performed in hypertensives showed, that their thick IMT is not further influenced neither by age nor by BMI nor by mean BP. Taking all subjects together, the dependence of IMT on age and mean BP from 24-h recordings was shown. Correlation of IMT withBRS and BRSf confirmed the hypothesis that the thickened carotid wall has lower compliance and therefore baroreflex sensitivity is lower. IMT correlates with many indices, but the increase of IMT in healthy subjects is dependent on age a

Type

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

CEP classification

ED - Physiology

OECD FORD branch

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Project

<a href="/en/project/NA7362" target="_blank" >NA7362: THE RELATIONSHIP BETWEEN BAROREFLEX SENSITIVITY AND PARAMETERS OF THE CAROTID WALL MEASURED SONOGRAPHCALLY</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Name of the periodical

Scripta medica

ISSN

1211-3395

e-ISSN

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Volume of the periodical

78

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

12

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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