{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T13:07:12Z","timestamp":1760015232056},"reference-count":22,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2014,1,24]],"date-time":"2014-01-24T00:00:00Z","timestamp":1390521600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Echocardiography"],"published-print":{"date-parts":[[2014,7]]},"abstract":"Background<\/jats:title>Right heart evaluation on coronary computed tomography angiography (CCTA<\/jats:styled-content>) is underutilized due to nonopacification of the right heart chambers and poor endocardial resolution. We analyzed feasibility and reproducibility of right heart functional analysis by measuring CCTA<\/jats:styled-content>\u2010based tricuspid annular plane systolic excursion (CT<\/jats:styled-content>\u2010TAPSE<\/jats:styled-content>) on ECG<\/jats:styled-content>\u2010gated CCTA<\/jats:styled-content> and correlated the results with 2D transthoracic echocardiography (TTE<\/jats:styled-content>)\u2010derived TAPSE<\/jats:styled-content> (Echo\u2010TAPSE<\/jats:styled-content>).<\/jats:p><\/jats:sec>Methods<\/jats:title>CT<\/jats:styled-content>\u2010TAPSE<\/jats:styled-content> was measured on a total population of 41 patients who had CCTA<\/jats:styled-content> and TTE<\/jats:styled-content> performed within 6\u00a0months of each other. Two independent CCTA<\/jats:styled-content> readers performed analysis on reformatted four\u2010chamber view. Intra\u2010 and inter\u2010observer variability analysis was performed on 16 randomly selected patients. Correlative (Spearman's R) and Bland\u2013Altman analysis was used to assess the level of agreement between the 2 methods and to compare CT<\/jats:styled-content>\u2010TAPSE<\/jats:styled-content> with Echo\u2010TAPSE<\/jats:styled-content>.<\/jats:p><\/jats:sec>Results<\/jats:title>CT<\/jats:styled-content>\u2010TAPSE<\/jats:styled-content> measured by Readers 1 and 2 on 16 randomly selected patients, demonstrated excellent intra\u2010observer and inter\u2010observer agreement, with very close correlation (R\u00a0>\u00a00.80 and 2\u2010tailed P\u2010value of <0.001). When tested in the entire study population of 41 patients, CT<\/jats:styled-content>\u2010TAPSE<\/jats:styled-content> correlated closely with Echo\u2010TAPSE<\/jats:styled-content> (R\u00a0=\u00a00.738, P\u00a0<\u00a00.001). Bland\u2013Altman analysis indicated that the 2 methods provided similar measures as majority of values lay within the 95% confidence limits. Based on abnormal Echo\u2010TAPSE<\/jats:styled-content> cutoff value of <16\u00a0mm, CT<\/jats:styled-content>\u2010TAPSE<\/jats:styled-content> identified impaired right ventricle (RV<\/jats:styled-content>) function with sensitivity of 82% and specificity of 93%, respectively.<\/jats:p><\/jats:sec>Conclusion<\/jats:title>We demonstrated feasibility and reproducibility of assessing TAPSE<\/jats:styled-content> on coronary CTA<\/jats:styled-content>. RV<\/jats:styled-content> functional analysis utilizing CT<\/jats:styled-content>\u2010TAPSE<\/jats:styled-content> is simple and reproducible methodology, and is in close agreement with Echo\u2010TAPSE<\/jats:styled-content>.<\/jats:p><\/jats:sec>","DOI":"10.1111\/echo.12461","type":"journal-article","created":{"date-parts":[[2014,1,24]],"date-time":"2014-01-24T16:11:21Z","timestamp":1390579881000},"page":"773-778","source":"Crossref","is-referenced-by-count":7,"title":["Coronary Computed Tomography Angiography\u2010Based Tricuspid Annular Plane Systolic Excursion: Correlation with 2D Echocardiography"],"prefix":"10.1111","volume":"31","author":[{"given":"Jaspreet","family":"Singh","sequence":"first","affiliation":[{"name":"Division of Cardiology The University of Arizona College of Medicine Tucson Arizona"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark","family":"Borgstrom","sequence":"additional","affiliation":[{"name":"Division of Cardiology The University of Arizona College of Medicine Tucson Arizona"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aiden","family":"Abidov","sequence":"additional","affiliation":[{"name":"Division of Cardiology The University of Arizona College of Medicine Tucson Arizona"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2014,1,24]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2007.09.115"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/CCM.0b013e31817d213d"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.10-3277"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2011.08.008"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2006.01.014"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2008.03.009"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-4975(99)00753-5"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.healun.2010.12.007"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10554-011-9892-4"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10741-011-9272-0"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11886-011-0174-5"},{"key":"e_1_2_8_13_1","first-page":"349","article-title":"Imaging and modern assessment of the right ventricle","volume":"59","author":"Tourneau T","year":"2011","journal-title":"Minerva Cardioangiol"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2007.01.038"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(84)90095-4"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.healun.2008.07.022"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.healun.2007.05.013"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2004.01.010"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1067\/mje.2002.118526"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10554-008-9387-0"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.11.7439"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.acra.2007.05.019"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2010.05.010"}],"container-title":["Echocardiography"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fecho.12461","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/echo.12461","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,23]],"date-time":"2023-09-23T13:04:29Z","timestamp":1695474269000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/echo.12461"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,1,24]]},"references-count":22,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2014,7]]}},"alternative-id":["10.1111\/echo.12461"],"URL":"https:\/\/doi.org\/10.1111\/echo.12461","archive":["Portico"],"relation":{},"ISSN":["0742-2822","1540-8175"],"issn-type":[{"value":"0742-2822","type":"print"},{"value":"1540-8175","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,1,24]]}}}