{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T01:00:15Z","timestamp":1747184415317,"version":"3.40.5"},"reference-count":15,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2019,4,19]],"date-time":"2019-04-19T00:00:00Z","timestamp":1555632000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Echocardiography"],"published-print":{"date-parts":[[2019,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Recent advances had allowed measurement of myocardial deformation parameters using 3D speckle\u2010tracking echocardiography (<jats:styled-content style=\"fixed-case\">STE<\/jats:styled-content>). Agreement between these two modalities and interchangeability of findings remain as an issue since 2<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> is more widely available than 3<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content>. The aim of this study was to investigate the correlation and agreement between 2<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> and 3<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> in healthy volunteers and in patients with mild mitral stenosis (<jats:styled-content style=\"fixed-case\">MS<\/jats:styled-content>).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Data from 31 patients with mild <jats:styled-content style=\"fixed-case\">MS<\/jats:styled-content> and 27 healthy volunteers were included in this study. Data were analyzed for the correlation and agreement between 2<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> and 3<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> for volumetric, strain, and rotational parameters.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There were no significant differences between 2<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> and 3<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> in both control and <jats:styled-content style=\"fixed-case\">MS<\/jats:styled-content> groups for left ventricular volumetric and rotational parameters. 3D global longitudinal strain (<jats:styled-content style=\"fixed-case\">GLS<\/jats:styled-content>) and global circumferential strain (<jats:styled-content style=\"fixed-case\">GCS<\/jats:styled-content>) were significantly higher in healthy volunteers (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001 for both), while only 3<jats:styled-content style=\"fixed-case\">DGCS<\/jats:styled-content> was significantly higher than 2<jats:styled-content style=\"fixed-case\">DGCS<\/jats:styled-content> in <jats:styled-content style=\"fixed-case\">MS<\/jats:styled-content> group (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a00.001). The correlation between 3<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> and 2<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> was weak\u2010to\u2010moderate in both groups for strain and rotational parameters, and overall, correlation coefficients were higher in <jats:styled-content style=\"fixed-case\">MS<\/jats:styled-content> group. An exception was <jats:styled-content style=\"fixed-case\">GLS<\/jats:styled-content> in <jats:styled-content style=\"fixed-case\">MS<\/jats:styled-content> group, where coefficient of correlation was excellent (<jats:italic>r\u00a0<\/jats:italic>=<jats:italic>\u00a0<\/jats:italic>0.907). Agreement between two modalities was poor for strain and rotational parameters, and the average bias was high.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Overall, the agreement between 2<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> and 3<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> for strain and rotational measures was poor with a high average bias. The agreement between 2<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> and 3<jats:styled-content style=\"fixed-case\">DSTE<\/jats:styled-content> is affected by the presence of underlying <jats:styled-content style=\"fixed-case\">MS<\/jats:styled-content> and the direction of strain.<\/jats:p><\/jats:sec>","DOI":"10.1111\/echo.14336","type":"journal-article","created":{"date-parts":[[2019,4,19]],"date-time":"2019-04-19T10:00:12Z","timestamp":1555668012000},"page":"897-904","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Correlation and agreement between 2D and 3D speckle\u2010tracking echocardiography for left ventricular volumetric, strain, and rotational parameters in healthy volunteers and in patients with mild mitral stenosis"],"prefix":"10.1111","volume":"36","author":[{"given":"Esra","family":"Poyraz","sequence":"first","affiliation":[{"name":"Department of Cardiology Dr. Siyami Ersek Cardiovascular and Thoracic Surgery Research and Training Hospital Istanbul Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1168-8237","authenticated-orcid":false,"given":"Tugba","family":"Kemaloglu Oz","sequence":"additional","affiliation":[{"name":"Department of Cardiology Dr. Siyami Ersek Cardiovascular and Thoracic Surgery Research and Training Hospital Istanbul Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rengin","family":"\u00c7etin G\u00fcven\u00e7","sequence":"additional","affiliation":[{"name":"Department of Cardiology Haydarpasa Numune Hospital Istanbul Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6738-266X","authenticated-orcid":false,"given":"Tolga Sinan","family":"Guvenc","sequence":"additional","affiliation":[{"name":"Department of Cardiology Dr. Siyami Ersek Cardiovascular and Thoracic Surgery Research and Training Hospital Istanbul Turkey"},{"name":"Division of Cardiology University of Alberta, Faculty of Medicine and Dentistry Edmonton Alberta Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,4,19]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1093\/ejechocard\/jep066"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1093\/ehjci\/jet103"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1540-8175.2011.01586.x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10554-017-1109-z"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2017.06.006"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2009.05.021"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcard.2014.07.015"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2014.05.010"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1159\/000330404"},{"key":"e_1_2_7_11_1","first-page":"328","article-title":"Subclinical left ventricular systolic dysfunction in patients with mild\u2010moderate rheumatic mitral stenosis and normal left ventricular ejection fraction: an observational study","volume":"13","author":"Y\u0131ld\u0131r\u0131mt\u00fcrk O","year":"2013","journal-title":"Anadolu Kardiyol Derg"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12574-010-0077-2"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/cpf.12002"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehn511"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2009.01.001"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1093\/bja\/aem214"}],"container-title":["Echocardiography"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fecho.14336","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/echo.14336","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/echo.14336","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/echo.14336","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,10]],"date-time":"2023-09-10T11:52:42Z","timestamp":1694346762000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/echo.14336"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,4,19]]},"references-count":15,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2019,5]]}},"alternative-id":["10.1111\/echo.14336"],"URL":"https:\/\/doi.org\/10.1111\/echo.14336","archive":["Portico"],"relation":{},"ISSN":["0742-2822","1540-8175"],"issn-type":[{"type":"print","value":"0742-2822"},{"type":"electronic","value":"1540-8175"}],"subject":[],"published":{"date-parts":[[2019,4,19]]},"assertion":[{"value":"2018-12-26","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-03-07","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-04-19","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}