Acute sleep deprivation in healthy adults is associated with a reduction in left atrial early diastolic strain rate
Background Sleep deprivation (SD) is known to be associated with adverse cardiovascular events. Strain and strain rate measure the local deformation of the myocardium and have been used to evaluate atrial phasic function in various disease states. The aim of the study was to investigate whether stra...
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| Veröffentlicht in: | Sleep & breathing 2013-09, Vol.17 (3), p.975-983 |
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| creator | Açar, Göksel Akçakoyun, Mustafa Sari, Ibrahim Bulut, Mustafa Alizade, Elnur Özkan, Birol Yazicioğlu, Mehmet Vefik Alici, Gökhan Avci, Anil Kargin, Ramazan Esen, Ali Metin |
| description | Background
Sleep deprivation (SD) is known to be associated with adverse cardiovascular events. Strain and strain rate measure the local deformation of the myocardium and have been used to evaluate atrial phasic function in various disease states. The aim of the study was to investigate whether strain rate imaging enables the identification of left atrial dysfunction in otherwise healthy young adults with acute SD which has not been studied previously.
Methods
Adequate echocardiographic images of 27 healthy volunteers were obtained both after a night with regular sleep and after a night with SD. Tissue Doppler-derived strain and strain rate were measured from the apical four- and two-chamber views of the left atrium, and global values were calculated as the mean of all segments. Measurements included peak systolic strain, systolic strain rate (S-Sr), early diastolic (E-Sr) and late diastolic (A-Sr) strain rate. Phasic left atrial (LA) volumes and fractions were also calculated.
Results
There was no significant difference in the traditional parameters of atrial function and LA volumes. Subjects had similar S-Sr, A-Sr and global atrial strain values after the night of sleep debt when compared after regular sleep, whereas they had significantly reduced E-Sr values (mean (SD) 3.2 (0.7) s
−1
vs 3.7 (0.6) s
−1
,
p
|
| doi_str_mv | 10.1007/s11325-012-0786-z |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1424323923</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3043712481</sourcerecordid><originalsourceid>FETCH-LOGICAL-c402t-585671bb51d46dc81d1171e73f2c016580e956a30c7c1164b725b7bf487c938a3</originalsourceid><addsrcrecordid>eNp10c2KFDEUBeAgijOOPoAbCYjgpjQ3qSRVy2HwDwbc6DrcSqXsDOmqNjel9Dy96ekeFcFVAvlOcslh7DmINyCEfUsASupGgGyE7Uxz-4Cdg5ayASv6h3d70fQa5Bl7QnQjBLRdD4_ZmVRgoLX2nNGlX0vglELY8THscvyBJS4zjzPfBExls-c4rqkQj8SRaPERSxj5z1g2HHkO4-rvAylMhWPJERMPmNOejxGpLCl6TiVjJbmGn7JHEyYKz07rBfv6_t2Xq4_N9ecPn64urxvfClka3WljYRg0jK0ZfQcjgIVg1SS9AKM7EXptUAlvPYBpByv1YIep7azvVYfqgr0-3rvLy_c1UHHbSD6khHNYVnLQylZJ1UtV6ct_6M2y5rlOd1BC9C3Yg4Kj8nkhymFy9b-2mPcOhDs04o6NuNqIOzTibmvmxenmddiG8XfivoIKXp0Aksc0ZZx9pD_OGm30nZNHR_Vo_hbyXyP-9_VfdrqjTQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1420094173</pqid></control><display><type>article</type><title>Acute sleep deprivation in healthy adults is associated with a reduction in left atrial early diastolic strain rate</title><source>MEDLINE</source><source>SpringerNature Journals</source><creator>Açar, Göksel ; Akçakoyun, Mustafa ; Sari, Ibrahim ; Bulut, Mustafa ; Alizade, Elnur ; Özkan, Birol ; Yazicioğlu, Mehmet Vefik ; Alici, Gökhan ; Avci, Anil ; Kargin, Ramazan ; Esen, Ali Metin</creator><creatorcontrib>Açar, Göksel ; Akçakoyun, Mustafa ; Sari, Ibrahim ; Bulut, Mustafa ; Alizade, Elnur ; Özkan, Birol ; Yazicioğlu, Mehmet Vefik ; Alici, Gökhan ; Avci, Anil ; Kargin, Ramazan ; Esen, Ali Metin</creatorcontrib><description>Background
Sleep deprivation (SD) is known to be associated with adverse cardiovascular events. Strain and strain rate measure the local deformation of the myocardium and have been used to evaluate atrial phasic function in various disease states. The aim of the study was to investigate whether strain rate imaging enables the identification of left atrial dysfunction in otherwise healthy young adults with acute SD which has not been studied previously.
Methods
Adequate echocardiographic images of 27 healthy volunteers were obtained both after a night with regular sleep and after a night with SD. Tissue Doppler-derived strain and strain rate were measured from the apical four- and two-chamber views of the left atrium, and global values were calculated as the mean of all segments. Measurements included peak systolic strain, systolic strain rate (S-Sr), early diastolic (E-Sr) and late diastolic (A-Sr) strain rate. Phasic left atrial (LA) volumes and fractions were also calculated.
Results
There was no significant difference in the traditional parameters of atrial function and LA volumes. Subjects had similar S-Sr, A-Sr and global atrial strain values after the night of sleep debt when compared after regular sleep, whereas they had significantly reduced E-Sr values (mean (SD) 3.2 (0.7) s
−1
vs 3.7 (0.6) s
−1
,
p
< 0.001). Moreover, global E-Sr showed a significant correlation with sleep time (
r
= 0.554,
p
< 0.001).
Conclusion
Acute SD in healthy adults is associated with a reduction in LA early diastolic strain rate in the absence of geometric alterations or functional impairment of the left atrium, raising the possibility that chronic SD may more profoundly affect LA function and thereby promote the occurrence of atrial fibrillation.</description><identifier>ISSN: 1520-9512</identifier><identifier>EISSN: 1522-1709</identifier><identifier>DOI: 10.1007/s11325-012-0786-z</identifier><identifier>PMID: 23161477</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Adolescent ; Adult ; Atrial Function, Left - physiology ; Biological and medical sciences ; Cardiac Volume - physiology ; Cardiovascular system ; Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases ; Dentistry ; Diastole - physiology ; Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. Brain stem syndromes ; Echocardiography, Doppler, Color - methods ; Elasticity - physiology ; Female ; Fundamental and applied biological sciences. Psychology ; Heart Atria - diagnostic imaging ; Heart Atria - physiopathology ; Hemodynamics - physiology ; Humans ; Image Interpretation, Computer-Assisted - methods ; Internal Medicine ; Male ; Medical imaging ; Medical research ; Medical sciences ; Medicine ; Medicine & Public Health ; Myocardial Contraction - physiology ; Nervous system (semeiology, syndromes) ; Neurology ; Original Article ; Otorhinolaryngology ; Pediatrics ; Pneumology/Respiratory System ; Reference Values ; Sleep deprivation ; Sleep Deprivation - diagnostic imaging ; Sleep Deprivation - physiopathology ; Sleep. Vigilance ; Systole - physiology ; Turkey ; Vertebrates: nervous system and sense organs ; Young Adult</subject><ispartof>Sleep & breathing, 2013-09, Vol.17 (3), p.975-983</ispartof><rights>Springer-Verlag Berlin Heidelberg 2012</rights><rights>2014 INIST-CNRS</rights><rights>Springer-Verlag Berlin Heidelberg 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c402t-585671bb51d46dc81d1171e73f2c016580e956a30c7c1164b725b7bf487c938a3</citedby><cites>FETCH-LOGICAL-c402t-585671bb51d46dc81d1171e73f2c016580e956a30c7c1164b725b7bf487c938a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11325-012-0786-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11325-012-0786-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,782,786,27931,27932,41495,42564,51326</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27656577$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23161477$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Açar, Göksel</creatorcontrib><creatorcontrib>Akçakoyun, Mustafa</creatorcontrib><creatorcontrib>Sari, Ibrahim</creatorcontrib><creatorcontrib>Bulut, Mustafa</creatorcontrib><creatorcontrib>Alizade, Elnur</creatorcontrib><creatorcontrib>Özkan, Birol</creatorcontrib><creatorcontrib>Yazicioğlu, Mehmet Vefik</creatorcontrib><creatorcontrib>Alici, Gökhan</creatorcontrib><creatorcontrib>Avci, Anil</creatorcontrib><creatorcontrib>Kargin, Ramazan</creatorcontrib><creatorcontrib>Esen, Ali Metin</creatorcontrib><title>Acute sleep deprivation in healthy adults is associated with a reduction in left atrial early diastolic strain rate</title><title>Sleep & breathing</title><addtitle>Sleep Breath</addtitle><addtitle>Sleep Breath</addtitle><description>Background
Sleep deprivation (SD) is known to be associated with adverse cardiovascular events. Strain and strain rate measure the local deformation of the myocardium and have been used to evaluate atrial phasic function in various disease states. The aim of the study was to investigate whether strain rate imaging enables the identification of left atrial dysfunction in otherwise healthy young adults with acute SD which has not been studied previously.
Methods
Adequate echocardiographic images of 27 healthy volunteers were obtained both after a night with regular sleep and after a night with SD. Tissue Doppler-derived strain and strain rate were measured from the apical four- and two-chamber views of the left atrium, and global values were calculated as the mean of all segments. Measurements included peak systolic strain, systolic strain rate (S-Sr), early diastolic (E-Sr) and late diastolic (A-Sr) strain rate. Phasic left atrial (LA) volumes and fractions were also calculated.
Results
There was no significant difference in the traditional parameters of atrial function and LA volumes. Subjects had similar S-Sr, A-Sr and global atrial strain values after the night of sleep debt when compared after regular sleep, whereas they had significantly reduced E-Sr values (mean (SD) 3.2 (0.7) s
−1
vs 3.7 (0.6) s
−1
,
p
< 0.001). Moreover, global E-Sr showed a significant correlation with sleep time (
r
= 0.554,
p
< 0.001).
Conclusion
Acute SD in healthy adults is associated with a reduction in LA early diastolic strain rate in the absence of geometric alterations or functional impairment of the left atrium, raising the possibility that chronic SD may more profoundly affect LA function and thereby promote the occurrence of atrial fibrillation.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Atrial Function, Left - physiology</subject><subject>Biological and medical sciences</subject><subject>Cardiac Volume - physiology</subject><subject>Cardiovascular system</subject><subject>Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases</subject><subject>Dentistry</subject><subject>Diastole - physiology</subject><subject>Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. Brain stem syndromes</subject><subject>Echocardiography, Doppler, Color - methods</subject><subject>Elasticity - physiology</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Heart Atria - diagnostic imaging</subject><subject>Heart Atria - physiopathology</subject><subject>Hemodynamics - physiology</subject><subject>Humans</subject><subject>Image Interpretation, Computer-Assisted - methods</subject><subject>Internal Medicine</subject><subject>Male</subject><subject>Medical imaging</subject><subject>Medical research</subject><subject>Medical sciences</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Myocardial Contraction - physiology</subject><subject>Nervous system (semeiology, syndromes)</subject><subject>Neurology</subject><subject>Original Article</subject><subject>Otorhinolaryngology</subject><subject>Pediatrics</subject><subject>Pneumology/Respiratory System</subject><subject>Reference Values</subject><subject>Sleep deprivation</subject><subject>Sleep Deprivation - diagnostic imaging</subject><subject>Sleep Deprivation - physiopathology</subject><subject>Sleep. Vigilance</subject><subject>Systole - physiology</subject><subject>Turkey</subject><subject>Vertebrates: nervous system and sense organs</subject><subject>Young Adult</subject><issn>1520-9512</issn><issn>1522-1709</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp10c2KFDEUBeAgijOOPoAbCYjgpjQ3qSRVy2HwDwbc6DrcSqXsDOmqNjel9Dy96ekeFcFVAvlOcslh7DmINyCEfUsASupGgGyE7Uxz-4Cdg5ayASv6h3d70fQa5Bl7QnQjBLRdD4_ZmVRgoLX2nNGlX0vglELY8THscvyBJS4zjzPfBExls-c4rqkQj8SRaPERSxj5z1g2HHkO4-rvAylMhWPJERMPmNOejxGpLCl6TiVjJbmGn7JHEyYKz07rBfv6_t2Xq4_N9ecPn64urxvfClka3WljYRg0jK0ZfQcjgIVg1SS9AKM7EXptUAlvPYBpByv1YIep7azvVYfqgr0-3rvLy_c1UHHbSD6khHNYVnLQylZJ1UtV6ct_6M2y5rlOd1BC9C3Yg4Kj8nkhymFy9b-2mPcOhDs04o6NuNqIOzTibmvmxenmddiG8XfivoIKXp0Aksc0ZZx9pD_OGm30nZNHR_Vo_hbyXyP-9_VfdrqjTQ</recordid><startdate>20130901</startdate><enddate>20130901</enddate><creator>Açar, Göksel</creator><creator>Akçakoyun, Mustafa</creator><creator>Sari, Ibrahim</creator><creator>Bulut, Mustafa</creator><creator>Alizade, Elnur</creator><creator>Özkan, Birol</creator><creator>Yazicioğlu, Mehmet Vefik</creator><creator>Alici, Gökhan</creator><creator>Avci, Anil</creator><creator>Kargin, Ramazan</creator><creator>Esen, Ali Metin</creator><general>Springer Berlin Heidelberg</general><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>0-V</scope><scope>3V.</scope><scope>7T5</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88G</scope><scope>88J</scope><scope>8AO</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ALSLI</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2M</scope><scope>M2R</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PSYQQ</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>20130901</creationdate><title>Acute sleep deprivation in healthy adults is associated with a reduction in left atrial early diastolic strain rate</title><author>Açar, Göksel ; Akçakoyun, Mustafa ; Sari, Ibrahim ; Bulut, Mustafa ; Alizade, Elnur ; Özkan, Birol ; Yazicioğlu, Mehmet Vefik ; Alici, Gökhan ; Avci, Anil ; Kargin, Ramazan ; Esen, Ali Metin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-585671bb51d46dc81d1171e73f2c016580e956a30c7c1164b725b7bf487c938a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Atrial Function, Left - physiology</topic><topic>Biological and medical sciences</topic><topic>Cardiac Volume - physiology</topic><topic>Cardiovascular system</topic><topic>Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases</topic><topic>Dentistry</topic><topic>Diastole - physiology</topic><topic>Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. Brain stem syndromes</topic><topic>Echocardiography, Doppler, Color - methods</topic><topic>Elasticity - physiology</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Heart Atria - diagnostic imaging</topic><topic>Heart Atria - physiopathology</topic><topic>Hemodynamics - physiology</topic><topic>Humans</topic><topic>Image Interpretation, Computer-Assisted - methods</topic><topic>Internal Medicine</topic><topic>Male</topic><topic>Medical imaging</topic><topic>Medical research</topic><topic>Medical sciences</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Myocardial Contraction - physiology</topic><topic>Nervous system (semeiology, syndromes)</topic><topic>Neurology</topic><topic>Original Article</topic><topic>Otorhinolaryngology</topic><topic>Pediatrics</topic><topic>Pneumology/Respiratory System</topic><topic>Reference Values</topic><topic>Sleep deprivation</topic><topic>Sleep Deprivation - diagnostic imaging</topic><topic>Sleep Deprivation - physiopathology</topic><topic>Sleep. Vigilance</topic><topic>Systole - physiology</topic><topic>Turkey</topic><topic>Vertebrates: nervous system and sense organs</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Açar, Göksel</creatorcontrib><creatorcontrib>Akçakoyun, Mustafa</creatorcontrib><creatorcontrib>Sari, Ibrahim</creatorcontrib><creatorcontrib>Bulut, Mustafa</creatorcontrib><creatorcontrib>Alizade, Elnur</creatorcontrib><creatorcontrib>Özkan, Birol</creatorcontrib><creatorcontrib>Yazicioğlu, Mehmet Vefik</creatorcontrib><creatorcontrib>Alici, Gökhan</creatorcontrib><creatorcontrib>Avci, Anil</creatorcontrib><creatorcontrib>Kargin, Ramazan</creatorcontrib><creatorcontrib>Esen, Ali Metin</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Social Sciences Premium Collection</collection><collection>ProQuest Central (Corporate)</collection><collection>Immunology Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Psychology Database (Alumni)</collection><collection>Social Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Social Science Premium Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Psychology Database</collection><collection>Social Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest One Psychology</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><jtitle>Sleep & breathing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Açar, Göksel</au><au>Akçakoyun, Mustafa</au><au>Sari, Ibrahim</au><au>Bulut, Mustafa</au><au>Alizade, Elnur</au><au>Özkan, Birol</au><au>Yazicioğlu, Mehmet Vefik</au><au>Alici, Gökhan</au><au>Avci, Anil</au><au>Kargin, Ramazan</au><au>Esen, Ali Metin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Acute sleep deprivation in healthy adults is associated with a reduction in left atrial early diastolic strain rate</atitle><jtitle>Sleep & breathing</jtitle><stitle>Sleep Breath</stitle><addtitle>Sleep Breath</addtitle><date>2013-09-01</date><risdate>2013</risdate><volume>17</volume><issue>3</issue><spage>975</spage><epage>983</epage><pages>975-983</pages><issn>1520-9512</issn><eissn>1522-1709</eissn><abstract>Background
Sleep deprivation (SD) is known to be associated with adverse cardiovascular events. Strain and strain rate measure the local deformation of the myocardium and have been used to evaluate atrial phasic function in various disease states. The aim of the study was to investigate whether strain rate imaging enables the identification of left atrial dysfunction in otherwise healthy young adults with acute SD which has not been studied previously.
Methods
Adequate echocardiographic images of 27 healthy volunteers were obtained both after a night with regular sleep and after a night with SD. Tissue Doppler-derived strain and strain rate were measured from the apical four- and two-chamber views of the left atrium, and global values were calculated as the mean of all segments. Measurements included peak systolic strain, systolic strain rate (S-Sr), early diastolic (E-Sr) and late diastolic (A-Sr) strain rate. Phasic left atrial (LA) volumes and fractions were also calculated.
Results
There was no significant difference in the traditional parameters of atrial function and LA volumes. Subjects had similar S-Sr, A-Sr and global atrial strain values after the night of sleep debt when compared after regular sleep, whereas they had significantly reduced E-Sr values (mean (SD) 3.2 (0.7) s
−1
vs 3.7 (0.6) s
−1
,
p
< 0.001). Moreover, global E-Sr showed a significant correlation with sleep time (
r
= 0.554,
p
< 0.001).
Conclusion
Acute SD in healthy adults is associated with a reduction in LA early diastolic strain rate in the absence of geometric alterations or functional impairment of the left atrium, raising the possibility that chronic SD may more profoundly affect LA function and thereby promote the occurrence of atrial fibrillation.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>23161477</pmid><doi>10.1007/s11325-012-0786-z</doi><tpages>9</tpages></addata></record> |
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| subjects | Adolescent Adult Atrial Function, Left - physiology Biological and medical sciences Cardiac Volume - physiology Cardiovascular system Degenerative and inherited degenerative diseases of the nervous system. Leukodystrophies. Prion diseases Dentistry Diastole - physiology Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. Brain stem syndromes Echocardiography, Doppler, Color - methods Elasticity - physiology Female Fundamental and applied biological sciences. Psychology Heart Atria - diagnostic imaging Heart Atria - physiopathology Hemodynamics - physiology Humans Image Interpretation, Computer-Assisted - methods Internal Medicine Male Medical imaging Medical research Medical sciences Medicine Medicine & Public Health Myocardial Contraction - physiology Nervous system (semeiology, syndromes) Neurology Original Article Otorhinolaryngology Pediatrics Pneumology/Respiratory System Reference Values Sleep deprivation Sleep Deprivation - diagnostic imaging Sleep Deprivation - physiopathology Sleep. Vigilance Systole - physiology Turkey Vertebrates: nervous system and sense organs Young Adult |
| title | Acute sleep deprivation in healthy adults is associated with a reduction in left atrial early diastolic strain rate |
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