Depth of breathing and baroreflex sensitivity

KÁRA, Tomáš, Pavel JURÁK, Miroslav SOUČEK, Josef HALÁMEK, Miroslav NOVÁK, Josef ŠUMBERA, Jiří TOMAN, Miloš ŠTEJFA, Zuzana NOVÁKOVÁ and Ivan ŘIHÁČEK. Depth of breathing and baroreflex sensitivity. American Journal of Hypertension. USA: American Society of Hypertension, 1999, vol. 12, No 4, p. 181-181. ISSN 0895-7061.

Basic information

Original name

Depth of breathing and baroreflex sensitivity

Name in Czech

Hloubka dýchání a citlivost baroreflexu

Authors

KÁRA, Tomáš (203 Czech Republic, guarantor), Pavel JURÁK (203 Czech Republic), Miroslav SOUČEK (203 Czech Republic), Josef HALÁMEK (203 Czech Republic), Miroslav NOVÁK (203 Czech Republic), Josef ŠUMBERA (203 Czech Republic), Jiří TOMAN (203 Czech Republic), Miloš ŠTEJFA (203 Czech Republic), Zuzana NOVÁKOVÁ (203 Czech Republic) and Ivan ŘIHÁČEK (203 Czech Republic)

Edition

American Journal of Hypertension, USA, American Society of Hypertension, 1999, 0895-7061

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Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

30201 Cardiac and Cardiovascular systems

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 2.083

Organization unit

Faculty of Medicine

UT WoS

000079836600648

Keywords (in Czech)

dýchání, citlivost baroreflexu

Keywords in English

breathing; baroreflex sensitivity

Tags

baroreflex sensitivity, breathing

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Abstract

V originále

The aim of the study: Comparison between breathing on the 0.1 Hz and 0.33 Hz. At a breathing frequency of 0.10 Hz, differences in baroreflex sensitivity (P<0.01) became evident, even though these differences were not apparent at the 0.33-Hz breathing frequency. CONCLUSIONS: The frequency of 0.10 Hz represents a useful and potentially important one for controlled breathing, at which differences in blood pressure-RR interactions become evident. These measurements of short-term circulatory control might help in risk stratification for sudden cardiac death.

In Czech

Ve studii bylo srovnáváno dýchání o frekvenci 0.1 HZ a 0.33 hz s přihlédnutím na funkci baroreflexu. Změny v citlivosti baroreflexu jsou patrné u obou typů dýchání. Výsledky ukazují na důležitost těchto jevů při vyšetřování BRS a startifikaci rizika náhlé srdeční smrti.