Literature DB >> 19791992

Synchronization of low-frequency oscillations in the human cardiovascular system.

A S Karavaev1, M D Prokhorov, V I Ponomarenko, A R Kiselev, V I Gridnev, E I Ruban, B P Bezruchko.   

Abstract

We investigate synchronization between the low-frequency oscillations of heart rate and blood pressure having in humans a basic frequency close to 0.1 Hz. A method is proposed for quantitative estimation of synchronization between these oscillating processes based on calculation of relative time of phase synchronization of oscillations. It is shown that healthy subjects exhibit on average substantially longer epochs of internal synchronization between the low-frequency oscillations in heart rate and blood pressure than patients after acute myocardial infarction.

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Year:  2009        PMID： 19791992     DOI： 10.1063/1.3187794

Source DB:  PubMed          Journal:  Chaos        ISSN： 1054-1500            Impact factor:   3.642


  10 in total

1.  Autonomic control of cardiovascular system in pre- and postmenopausal women: a cross-sectional study.

Authors:  Irina W Neufeld; Anton R Kiselev; Antoly S Karavaev; Mikhail D Prokhorov; Vladimir I Gridnev; Vladimir I Ponomarenko; Boris P Bezruchko
Journal:  J Turk Ger Gynecol Assoc       Date:  2015-03-01

2.  Evaluation of 5-year risk of cardiovascular events in patients after acute myocardial infarction using synchronization of 0.1-Hz rhythms in cardiovascular system.

Authors:  Anton R Kiselev; Vladimir I Gridnev; Mikhail D Prokhorov; Anatoly S Karavaev; Olga M Posnenkova; Vladimir I Ponomarenko; Boris P Bezruchko; Vladimir A Shvartz
Journal:  Ann Noninvasive Electrocardiol       Date:  2012-07       Impact factor: 1.468

3.  Cardiovascular and cardiorespiratory phase synchronization in normovolemic and hypovolemic humans.

Authors:  Qingguang Zhang; Abhijit R Patwardhan; Charles F Knapp; Joyce M Evans
Journal:  Eur J Appl Physiol       Date:  2014-10-26       Impact factor: 3.078

4.  Enhanced phase synchronization of blood flow oscillations between heated and adjacent non-heated sacral skin.

Authors:  Fuyuan Liao; Yih-Kuen Jan
Journal:  Med Biol Eng Comput       Date:  2012-08-31       Impact factor: 2.602

5.  Synchronization of sacral skin blood flow oscillations in response to local heating.

Authors:  Yih-Kuen Jan; Fuyuan Liao
Journal:  Conf Proc IEEE Eng Med Biol Soc       Date:  2011

6.  When Sinus Tachycardia Becomes Too Much: Negative Effects of Excessive Upright Tachycardia on Cardiac Output in Vasovagal Syncope, Postural Tachycardia Syndrome, and Inappropriate Sinus Tachycardia.

Authors:  Julian M Stewart; Marvin S Medow; Paul Visintainer; Richard Sutton
Journal:  Circ Arrhythm Electrophysiol       Date:  2020-01-15

7.  Low-frequency component of photoplethysmogram reflects the autonomic control of blood pressure.

Authors:  Anatoly S Karavaev; Anatoly S Borovik; Ekaterina I Borovkova; Eugeniya A Orlova; Margarita A Simonyan; Vladimir I Ponomarenko; Viktoriia V Skazkina; Vladimir I Gridnev; Boris P Bezruchko; Mikhail D Prokhorov; Anton R Kiselev
Journal:  Biophys J       Date:  2021-06-02       Impact factor: 3.699

8.  Correlations Between Cardiovascular Autonomic Control Indices During the Two-hour Immobilization Test in Healthy Subjects.

Authors:  A R Kiselev; V A Shvartz; A S Karavaev; S A Mironov; V I Ponomarenko; V I Gridnev; M D Prokhorov
Journal:  Open Cardiovasc Med J       Date:  2016-03-07

9.  Synchronization of the Processes of Autonomic Control of Blood Circulation in Humans Is Different in the Awake State and in Sleep Stages.

Authors:  Anatoly S Karavaev; Viktoriia V Skazkina; Ekaterina I Borovkova; Mikhail D Prokhorov; Aleksey N Hramkov; Vladimir I Ponomarenko; Anastasiya E Runnova; Vladimir I Gridnev; Anton R Kiselev; Nikolay V Kuznetsov; Leonid S Chechurin; Thomas Penzel
Journal:  Front Neurosci       Date:  2022-01-12       Impact factor: 4.677

10.  Mathematical modeling of the cardiovascular autonomic control in healthy subjects during a passive head-up tilt test.

Authors:  Yurii M Ishbulatov; Anatoly S Karavaev; Anton R Kiselev; Margarita A Simonyan; Mikhail D Prokhorov; Vladimir I Ponomarenko; Sergey A Mironov; Vladimir I Gridnev; Boris P Bezruchko; Vladimir A Shvartz
Journal:  Sci Rep       Date:  2020-10-05       Impact factor: 4.379
  10 in total

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