Respiratory sinus arrhythmia as a surrogate measure of respiratory frequency: validity and robustness to activity in rats.
Identifieur interne : 003032 ( PubMed/Curation ); précédent : 003031; suivant : 003033Respiratory sinus arrhythmia as a surrogate measure of respiratory frequency: validity and robustness to activity in rats.
Auteurs : Charly Brouillard [France] ; Pascal Carrive [Australie] ; Thomas Similowski ; Caroline Sévoz-Couche [France]Source :
- Journal of applied physiology (Bethesda, Md. : 1985) [ 1522-1601 ] ; 2015.
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Abstract
Recording of breathing frequency is a basic requirement for respiratory physiology. Usual techniques are invasive and constraining. Respiratory sinus arrhythmia (RSA) has recently been demonstrated to be a simple way to obtain respiration frequency at rest. In this study, we investigated whether this correlation is also observed during activity. We first compared RSA to the respiration frequency obtained in anesthetized rats using a pneumotachograph connected to the trachea (TRF). Data analyses using Passing and Bablok regression confirmed the absence of bias and proportional differences. Accordingly, the Bland-Altman plot did not show any significant differences in data sets. In a second experiment, we compared RSA to the respiration frequency obtained in freely moving rats using a subpleurally inserted telemetric catheter (PRF). Comparisons between RSA and PRF revealed no significant difference in determination of respiratory rate with the two methods, although the bias and confidence interval were greater when activity increased. This was, however, not the case during short episodes of sniffing-like tachypnea, during which no matching RSA peaks were observed. In conclusion, RSA frequency reflected regular respiration frequency independently of the level of activity and appears to be a good surrogate to usual techniques.
DOI: 10.1152/japplphysiol.00799.2014
PubMed: 25414243
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Thomas Similowski<affiliation><nlm:affiliation>Sorbonne Universités, UPMC Université Paris 06, UMR-S 1158, Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France; INSERM, UMR-S 1158, Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France; APHP, Groupe Hospitalier Pitié-Salpêtrière, Charles Foix, Service de Pneumologie et Réanimation Médicale (Département R3J), Paris, France; and.</nlm:affiliation><wicri:noCountry code="subField">France; and</wicri:noCountry></affiliation>Le document en format XML
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INSERM, UMR-S 1158, Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France; APHP, Groupe Hospitalier Pitié-Salpêtrière, Charles Foix, Service de Pneumologie et Réanimation Médicale (Département R3J), Paris, France; and.</nlm:affiliation><wicri:noCountry code="subField">France; and</wicri:noCountry></affiliation></author><author><name sortKey="Sevoz Couche, Caroline" sort="Sevoz Couche, Caroline" uniqKey="Sevoz Couche C" first="Caroline" last="Sévoz-Couche">Caroline Sévoz-Couche</name><affiliation wicri:level="1"><nlm:affiliation>CR-ICM, UPMC/INSERM, UMR-S 975, CNRS UMR 7225, Faculté de Médecine UPMC, Site Pitie-Salpêtrière, Paris, France; caroline.sevoz-couche@upmc.fr.</nlm:affiliation><country wicri:rule="url">France</country><wicri:regionArea>CR-ICM, UPMC/INSERM, UMR-S 975, CNRS UMR 7225, Faculté de Médecine UPMC, Site Pitie-Salpêtrière, Paris</wicri:regionArea></affiliation></author></analytic><series><title level="j">Journal of applied physiology (Bethesda, Md. : 1985)</title><idno type="eISSN">1522-1601</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Male</term><term>Motor Activity</term><term>Rats, Sprague-Dawley</term><term>Respiratory Rate</term><term>Respiratory Sinus Arrhythmia</term><term>Telemetry</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Activité motrice</term><term>Animaux</term><term>Arythmie sinusale respiratoire</term><term>Fréquence respiratoire</term><term>Mâle</term><term>Rat Sprague-Dawley</term><term>Télémesure</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Male</term><term>Motor Activity</term><term>Rats, Sprague-Dawley</term><term>Respiratory Rate</term><term>Respiratory Sinus Arrhythmia</term><term>Telemetry</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Activité motrice</term><term>Animaux</term><term>Arythmie sinusale respiratoire</term><term>Fréquence respiratoire</term><term>Mâle</term><term>Rat Sprague-Dawley</term><term>Télémesure</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Recording of breathing frequency is a basic requirement for respiratory physiology. Usual techniques are invasive and constraining. Respiratory sinus arrhythmia (RSA) has recently been demonstrated to be a simple way to obtain respiration frequency at rest. In this study, we investigated whether this correlation is also observed during activity. We first compared RSA to the respiration frequency obtained in anesthetized rats using a pneumotachograph connected to the trachea (TRF). Data analyses using Passing and Bablok regression confirmed the absence of bias and proportional differences. Accordingly, the Bland-Altman plot did not show any significant differences in data sets. In a second experiment, we compared RSA to the respiration frequency obtained in freely moving rats using a subpleurally inserted telemetric catheter (PRF). Comparisons between RSA and PRF revealed no significant difference in determination of respiratory rate with the two methods, although the bias and confidence interval were greater when activity increased. This was, however, not the case during short episodes of sniffing-like tachypnea, during which no matching RSA peaks were observed. In conclusion, RSA frequency reflected regular respiration frequency independently of the level of activity and appears to be a good surrogate to usual techniques.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">25414243</PMID><DateCreated><Year>2015</Year><Month>01</Month><Day>16</Day></DateCreated><DateCompleted><Year>2016</Year><Month>03</Month><Day>10</Day></DateCompleted><DateRevised><Year>2015</Year><Month>01</Month><Day>16</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1522-1601</ISSN><JournalIssue CitedMedium="Internet"><Volume>118</Volume><Issue>2</Issue><PubDate><Year>2015</Year><Month>Jan</Month><Day>15</Day></PubDate></JournalIssue><Title>Journal of applied physiology (Bethesda, Md. : 1985)</Title><ISOAbbreviation>J. Appl. Physiol.</ISOAbbreviation></Journal><ArticleTitle>Respiratory sinus arrhythmia as a surrogate measure of respiratory frequency: validity and robustness to activity in rats.</ArticleTitle><Pagination><MedlinePgn>238-43</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1152/japplphysiol.00799.2014</ELocationID><Abstract><AbstractText>Recording of breathing frequency is a basic requirement for respiratory physiology. Usual techniques are invasive and constraining. Respiratory sinus arrhythmia (RSA) has recently been demonstrated to be a simple way to obtain respiration frequency at rest. In this study, we investigated whether this correlation is also observed during activity. We first compared RSA to the respiration frequency obtained in anesthetized rats using a pneumotachograph connected to the trachea (TRF). Data analyses using Passing and Bablok regression confirmed the absence of bias and proportional differences. Accordingly, the Bland-Altman plot did not show any significant differences in data sets. In a second experiment, we compared RSA to the respiration frequency obtained in freely moving rats using a subpleurally inserted telemetric catheter (PRF). Comparisons between RSA and PRF revealed no significant difference in determination of respiratory rate with the two methods, although the bias and confidence interval were greater when activity increased. This was, however, not the case during short episodes of sniffing-like tachypnea, during which no matching RSA peaks were observed. In conclusion, RSA frequency reflected regular respiration frequency independently of the level of activity and appears to be a good surrogate to usual techniques.</AbstractText><CopyrightInformation>Copyright © 2015 the American Physiological Society.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Brouillard</LastName><ForeName>Charly</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>CR-ICM, UPMC/INSERM, UMR-S 975, CNRS UMR 7225, Faculté de Médecine UPMC, Site Pitie-Salpêtrière, Paris, France;</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Carrive</LastName><ForeName>Pascal</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Blood Pressure, Brain and Behavior Laboratory, School of Medical Sciences, University of New South Wales, Sydney, New South Wales, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Similowski</LastName><ForeName>Thomas</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Sorbonne Universités, UPMC Université Paris 06, UMR-S 1158, Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France; INSERM, UMR-S 1158, Neurophysiologie Respiratoire Expérimentale et Clinique, Paris, France; APHP, Groupe Hospitalier Pitié-Salpêtrière, Charles Foix, Service de Pneumologie et Réanimation Médicale (Département R3J), Paris, France; and.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sévoz-Couche</LastName><ForeName>Caroline</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>CR-ICM, UPMC/INSERM, UMR-S 975, CNRS UMR 7225, Faculté de Médecine UPMC, Site Pitie-Salpêtrière, Paris, France; caroline.sevoz-couche@upmc.fr.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D023361">Validation Studies</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>11</Month><Day>20</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Appl Physiol (1985)</MedlineTA><NlmUniqueID>8502536</NlmUniqueID><ISSNLinking>0161-7567</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009043" MajorTopicYN="Y">Motor Activity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017207" MajorTopicYN="N">Rats, Sprague-Dawley</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D056152" MajorTopicYN="Y">Respiratory Rate</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D065809" MajorTopicYN="Y">Respiratory Sinus Arrhythmia</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013686" MajorTopicYN="N">Telemetry</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">RSA</Keyword><Keyword MajorTopicYN="N">heart rate variability</Keyword><Keyword MajorTopicYN="N">method</Keyword><Keyword MajorTopicYN="N">respiratory frequency</Keyword><Keyword MajorTopicYN="N">vigilance</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>11</Month><Day>22</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>11</Month><Day>22</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>3</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25414243</ArticleId><ArticleId IdType="pii">japplphysiol.00799.2014</ArticleId><ArticleId IdType="doi">10.1152/japplphysiol.00799.2014</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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