NOVÁKOVÁ, Zuzana, Antonin KRTICKA and Nataša HONZÍKOVÁ. The relationship between baroreflex sensitivity and variability of blood pressure and pulse intervals at a frequency of 0.1Hz during exercise.Abstract. Physiological Research. Praha: Institute of Physiology Academy of Sci., 2001, vol. 50, No 5, p. P21, 1 pp. ISSN 0862-8408.
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Basic information
Original name The relationship between baroreflex sensitivity and variability of blood pressure and pulse intervals at a frequency of 0.1Hz during exercise.Abstract.
Authors NOVÁKOVÁ, Zuzana (203 Czech Republic, guarantor), Antonin KRTICKA and Nataša HONZÍKOVÁ (203 Czech Republic).
Edition Physiological Research, Praha, Institute of Physiology Academy of Sci. 2001, 0862-8408.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30105 Physiology
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 1.027
RIV identification code RIV/00216224:14110/01:00004952
Organization unit Faculty of Medicine
Keywords in English baroreflex sensitivity; systolic blood pressure variability; pulse intervals variability; exercise
Tags baroreflex sensitivity, exercise, pulse intervals variability, systolic blood pressure variability
Changed by Changed by: MUDr. Zuzana Nováková, Ph.D., učo 2702. Changed: 22/6/2009 09:40.
Abstract
Power spectra of interbeat intervals (IBI) and systolic blood pressure (SBP) were calculated (beat-to-beat blood pressure recordings, Finapres), baroreflex sensitivity (BRS) was determined by four continuous techniques at rest and during exercise in 38 subjects. The product of the amplitude of 0.1 Hz component in IBI a SBP was BRS independent at rest, but it positively correlated with BRS during exercise, similarly as the variability of IBI.
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