Left atrial strain improves echocardiographic classification of diastolic function in patients with metabolic syndrome and overweight-obesity
Current recommendations for echocardiographic assessment of diastolic function (2016 guidelines of the American Society of Echocardiography (ASE)/European Association of Cardiovascular Imaging (EACVI) in patients with metabolic syndrome and overweight/obesity result in a significant number of patien...
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| Veröffentlicht in: | International journal of cardiology 2022-02, Vol.348, p.169-174 |
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| container_title | International journal of cardiology |
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| creator | Alonso Gómez, Angel M. Sierra, Lucas Tojal Mora, Noris Mora Toledo, Estefanía Alonso, Alvaro Uriarte, María Garrido Sanchez, Carolina Sorto Portillo, María P. Rodriguez, Luis López Arellano, Elena Escribano Schröder, Helmut Salas-Salvadó, Jordi |
| description | Current recommendations for echocardiographic assessment of diastolic function (2016 guidelines of the American Society of Echocardiography (ASE)/European Association of Cardiovascular Imaging (EACVI) in patients with metabolic syndrome and overweight/obesity result in a significant number of patients with indeterminate diastolic dysfunction (LVDD). The aim of this article is to study whether the use of the left atrial strain criterion (LALS) reduces the number of indeterminate patients.
229 patients were studied with a complete echocardiographic study that included left ventricular longitudinal strain (LVLS) analysis, LALS and a maximal ergospirometry test with assessment of oxygen uptake (VO2max).
The mean age was 65 ± 5 years, 153 (67%) males, with a mean EF of 60 ± 5%. The mean LVLS was −19.4 ± 2% and the LALS Reservoir was 23.8 ± 7%. There were 140 patients who did not meet LVDD criteria and 82 who did meet the indeterminate LVDD criterion. When the left atrial volume index (LAVI) >34 ml/m2 criterion was replaced in the 2016 ASE/EACVI algorithm by LALS Reservoir ≤20%, the number of indeterminate patients was reduced from 36% to 23% (p |
| doi_str_mv | 10.1016/j.ijcard.2021.12.004 |
| format | Article |
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229 patients were studied with a complete echocardiographic study that included left ventricular longitudinal strain (LVLS) analysis, LALS and a maximal ergospirometry test with assessment of oxygen uptake (VO2max).
The mean age was 65 ± 5 years, 153 (67%) males, with a mean EF of 60 ± 5%. The mean LVLS was −19.4 ± 2% and the LALS Reservoir was 23.8 ± 7%. There were 140 patients who did not meet LVDD criteria and 82 who did meet the indeterminate LVDD criterion. When the left atrial volume index (LAVI) >34 ml/m2 criterion was replaced in the 2016 ASE/EACVI algorithm by LALS Reservoir ≤20%, the number of indeterminate patients was reduced from 36% to 23% (p < 0.001) at the expense of increasing normal studies (61% and 74%). Adding the LALS Reservoir criterion ≤23% in the 82 patients of the indeterminate group resulted in two groups with a different VO2max (11.6 ± 3 and 18 ± 5 ml/kg/min, p:0.081).
This study confirms the low prevalence of diastolic dysfunction in overweight/obese patients with metabolic syndrome. Adding left atrial strain criterion to the current recommendations significantly reduces the number of indeterminate patients by reclassifying them as normal.
•Diastolic dysfunction is often associated with metabolic syndrome and overweight/obesity.•Guidelines for echocardiographic diagnosis of diastolic dysfunction show a high proportion of indeterminate studies.•It explores the usefulness of longitudinal left atrial strain for echocardiographic assessment of diastolic function.•The use of this parameter reduces the number of indeterminate patients when applying current recommendations.</description><identifier>ISSN: 0167-5273</identifier><identifier>EISSN: 1874-1754</identifier><identifier>DOI: 10.1016/j.ijcard.2021.12.004</identifier><identifier>PMID: 34890763</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Aged ; Diastole ; Diastolic dysfunction ; Doppler echocardiography ; Echocardiography ; Exercise capacity ; Heart Atria - diagnostic imaging ; Humans ; Left atrial strain ; Male ; Metabolic syndrome ; Metabolic Syndrome - diagnostic imaging ; Metabolic Syndrome - epidemiology ; Middle Aged ; Obesity - diagnostic imaging ; Obesity - epidemiology ; Overweight ; Stroke Volume ; Ventricular Dysfunction, Left - diagnostic imaging ; Ventricular Dysfunction, Left - epidemiology ; Ventricular Function, Left</subject><ispartof>International journal of cardiology, 2022-02, Vol.348, p.169-174</ispartof><rights>2021 Elsevier B.V.</rights><rights>Copyright © 2021 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c463t-70d495aba557d43d27ee9bcbc85396a0fa43ce370c41e295df626648b9ab07a03</citedby><cites>FETCH-LOGICAL-c463t-70d495aba557d43d27ee9bcbc85396a0fa43ce370c41e295df626648b9ab07a03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0167527321019963$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34890763$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Alonso Gómez, Angel M.</creatorcontrib><creatorcontrib>Sierra, Lucas Tojal</creatorcontrib><creatorcontrib>Mora, Noris Mora</creatorcontrib><creatorcontrib>Toledo, Estefanía</creatorcontrib><creatorcontrib>Alonso, Alvaro</creatorcontrib><creatorcontrib>Uriarte, María Garrido</creatorcontrib><creatorcontrib>Sanchez, Carolina Sorto</creatorcontrib><creatorcontrib>Portillo, María P.</creatorcontrib><creatorcontrib>Rodriguez, Luis López</creatorcontrib><creatorcontrib>Arellano, Elena Escribano</creatorcontrib><creatorcontrib>Schröder, Helmut</creatorcontrib><creatorcontrib>Salas-Salvadó, Jordi</creatorcontrib><title>Left atrial strain improves echocardiographic classification of diastolic function in patients with metabolic syndrome and overweight-obesity</title><title>International journal of cardiology</title><addtitle>Int J Cardiol</addtitle><description>Current recommendations for echocardiographic assessment of diastolic function (2016 guidelines of the American Society of Echocardiography (ASE)/European Association of Cardiovascular Imaging (EACVI) in patients with metabolic syndrome and overweight/obesity result in a significant number of patients with indeterminate diastolic dysfunction (LVDD). The aim of this article is to study whether the use of the left atrial strain criterion (LALS) reduces the number of indeterminate patients.
229 patients were studied with a complete echocardiographic study that included left ventricular longitudinal strain (LVLS) analysis, LALS and a maximal ergospirometry test with assessment of oxygen uptake (VO2max).
The mean age was 65 ± 5 years, 153 (67%) males, with a mean EF of 60 ± 5%. The mean LVLS was −19.4 ± 2% and the LALS Reservoir was 23.8 ± 7%. There were 140 patients who did not meet LVDD criteria and 82 who did meet the indeterminate LVDD criterion. When the left atrial volume index (LAVI) >34 ml/m2 criterion was replaced in the 2016 ASE/EACVI algorithm by LALS Reservoir ≤20%, the number of indeterminate patients was reduced from 36% to 23% (p < 0.001) at the expense of increasing normal studies (61% and 74%). Adding the LALS Reservoir criterion ≤23% in the 82 patients of the indeterminate group resulted in two groups with a different VO2max (11.6 ± 3 and 18 ± 5 ml/kg/min, p:0.081).
This study confirms the low prevalence of diastolic dysfunction in overweight/obese patients with metabolic syndrome. Adding left atrial strain criterion to the current recommendations significantly reduces the number of indeterminate patients by reclassifying them as normal.
•Diastolic dysfunction is often associated with metabolic syndrome and overweight/obesity.•Guidelines for echocardiographic diagnosis of diastolic dysfunction show a high proportion of indeterminate studies.•It explores the usefulness of longitudinal left atrial strain for echocardiographic assessment of diastolic function.•The use of this parameter reduces the number of indeterminate patients when applying current recommendations.</description><subject>Aged</subject><subject>Diastole</subject><subject>Diastolic dysfunction</subject><subject>Doppler echocardiography</subject><subject>Echocardiography</subject><subject>Exercise capacity</subject><subject>Heart Atria - diagnostic imaging</subject><subject>Humans</subject><subject>Left atrial strain</subject><subject>Male</subject><subject>Metabolic syndrome</subject><subject>Metabolic Syndrome - diagnostic imaging</subject><subject>Metabolic Syndrome - epidemiology</subject><subject>Middle Aged</subject><subject>Obesity - diagnostic imaging</subject><subject>Obesity - epidemiology</subject><subject>Overweight</subject><subject>Stroke Volume</subject><subject>Ventricular Dysfunction, Left - diagnostic imaging</subject><subject>Ventricular Dysfunction, Left - epidemiology</subject><subject>Ventricular Function, Left</subject><issn>0167-5273</issn><issn>1874-1754</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9UcuO1DAQtBCIHRb-ACEfuSTYjhMnFyS04iWNxAXOVsfuTDxK4mB7ZjUfsf-MZ2dZ4MLJkqu6qruKkNeclZzx5t2-dHsDwZaCCV5yUTImn5ANb5UsuKrlU7LJNFXUQlVX5EWMe5YZXdc-J1eVbDummmpD7rY4JAopOJhoTAHcQt28Bn_ESNGM_mzh_C7AOjpDzQQxusEZSM4v1A_UOojJTxkbDou5_80Sa8ZxSZHeujTSGRP095x4WmzwM1JYLM0e4RbdbkyF7zG6dHpJng0wRXz18F6TH58-fr_5Umy_ff5682FbGNlUqVDMyq6GHupaWVlZoRC73vSmrauuATaArAxWihnJUXS1HRrRNLLtO-iZAlZdk_cX3fXQz2hNXjXApNfgZggn7cHpf5HFjXrnj7rtWqZEnQXePggE__OAMenZRYPTBAv6Q9Si4Tl2KVuVqfJCNcHHGHB4tOFMn5vUe31pUp-b1Fzo3FMee_P3io9Dv6v7cwPmoI4Og44mZ27QuoAmaevd_x1-ARQVty4</recordid><startdate>20220201</startdate><enddate>20220201</enddate><creator>Alonso Gómez, Angel M.</creator><creator>Sierra, Lucas Tojal</creator><creator>Mora, Noris Mora</creator><creator>Toledo, Estefanía</creator><creator>Alonso, Alvaro</creator><creator>Uriarte, María Garrido</creator><creator>Sanchez, Carolina Sorto</creator><creator>Portillo, María P.</creator><creator>Rodriguez, Luis López</creator><creator>Arellano, Elena Escribano</creator><creator>Schröder, Helmut</creator><creator>Salas-Salvadó, Jordi</creator><general>Elsevier B.V</general><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>7X8</scope><scope>5PM</scope></search><sort><creationdate>20220201</creationdate><title>Left atrial strain improves echocardiographic classification of diastolic function in patients with metabolic syndrome and overweight-obesity</title><author>Alonso Gómez, Angel M. ; 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The aim of this article is to study whether the use of the left atrial strain criterion (LALS) reduces the number of indeterminate patients.
229 patients were studied with a complete echocardiographic study that included left ventricular longitudinal strain (LVLS) analysis, LALS and a maximal ergospirometry test with assessment of oxygen uptake (VO2max).
The mean age was 65 ± 5 years, 153 (67%) males, with a mean EF of 60 ± 5%. The mean LVLS was −19.4 ± 2% and the LALS Reservoir was 23.8 ± 7%. There were 140 patients who did not meet LVDD criteria and 82 who did meet the indeterminate LVDD criterion. When the left atrial volume index (LAVI) >34 ml/m2 criterion was replaced in the 2016 ASE/EACVI algorithm by LALS Reservoir ≤20%, the number of indeterminate patients was reduced from 36% to 23% (p < 0.001) at the expense of increasing normal studies (61% and 74%). Adding the LALS Reservoir criterion ≤23% in the 82 patients of the indeterminate group resulted in two groups with a different VO2max (11.6 ± 3 and 18 ± 5 ml/kg/min, p:0.081).
This study confirms the low prevalence of diastolic dysfunction in overweight/obese patients with metabolic syndrome. Adding left atrial strain criterion to the current recommendations significantly reduces the number of indeterminate patients by reclassifying them as normal.
•Diastolic dysfunction is often associated with metabolic syndrome and overweight/obesity.•Guidelines for echocardiographic diagnosis of diastolic dysfunction show a high proportion of indeterminate studies.•It explores the usefulness of longitudinal left atrial strain for echocardiographic assessment of diastolic function.•The use of this parameter reduces the number of indeterminate patients when applying current recommendations.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>34890763</pmid><doi>10.1016/j.ijcard.2021.12.004</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | International journal of cardiology, 2022-02, Vol.348, p.169-174 |
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| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Aged Diastole Diastolic dysfunction Doppler echocardiography Echocardiography Exercise capacity Heart Atria - diagnostic imaging Humans Left atrial strain Male Metabolic syndrome Metabolic Syndrome - diagnostic imaging Metabolic Syndrome - epidemiology Middle Aged Obesity - diagnostic imaging Obesity - epidemiology Overweight Stroke Volume Ventricular Dysfunction, Left - diagnostic imaging Ventricular Dysfunction, Left - epidemiology Ventricular Function, Left |
| title | Left atrial strain improves echocardiographic classification of diastolic function in patients with metabolic syndrome and overweight-obesity |
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