{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T00:58:09Z","timestamp":1786323489915,"version":"build-2736575974"},"reference-count":27,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2020,10,23]],"date-time":"2020-10-23T00:00:00Z","timestamp":1603411200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clin Physio Funct Imaging"],"published-print":{"date-parts":[[2021,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>3\u2010Dimensional Echocardiography allows measuring volumes and parameters of myocardial deformation (strain). Myocardial strain has been suggested to be superior to conventional echo parameters in the assessment of right ventricular (RV) function. Myocardial strain can be assessed by cardiac magnetic resonance (CMR) or two\u2010 and three\u2010dimensional echocardiography (2D and 3DEcho). We performed a comprehensive assessment of the RV based on 3DEcho and compared the results with those based on CMR and 2DEcho.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>36 patients with corrected heart defects underwent CMR and 3DEcho to assess RV volume, strain and cardio pulmonary exercise testing with peak VO<jats:sub>2<\/jats:sub> measurement. 2DEcho was used for reference.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There was a moderate correlation between 3DEcho and CMR for measuring RV end\u2010diastolic and end\u2010systolic volumes (r\u00a0=\u00a0.82 and .72). 3DEcho tended to underestimate the RV volumes, mean difference EDV 8.5\u00a0\u00b1\u00a033\u00a0ml (CI \u22122.8; 19.7\u00a0ml) and ESV 13.2\u00a0\u00b1\u00a029\u00a0ml (CI 3.3; 23\u00a0ml). According to method\u2010specific reference values for RVEDV, 34\/35 (3DEcho) and 29\/36 (CMR) were dilated. Among those dilated according to CMR, all were identified by 3DEcho. The coefficient of correlation between RV atrioventricular plane displacement measured by CMR and tricuspid annular plane systolic excursion measured by 3D and 2DEcho was r\u00a0=\u00a0.6 for both. 2DEcho measured lower LV volumes than CMR. LVEF and GLS were similar in 2DEcho, 3DEcho and CMR. Patients with CMR\u2010determined RV free wall strain\u00a0\u2264\u00a0\u221214% tended to have lower peak VO<jats:sub>2<\/jats:sub>.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Although 3DEcho underestimated RV volumes, it successfully identified all patients with RV dilatation based on method\u2010specific reference values.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cpf.12665","type":"journal-article","created":{"date-parts":[[2020,9,25]],"date-time":"2020-09-25T20:46:46Z","timestamp":1601066806000},"page":"51-61","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Three\u2010dimensional echocardiography to identify right ventricular dilatation in patients with corrected Fallot anomaly or pulmonary stenosis"],"prefix":"10.1111","volume":"41","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5075-3519","authenticated-orcid":false,"given":"Aleksandra","family":"Trzebiatowska\u2010Krzynska","sequence":"first","affiliation":[{"name":"Department of Cardiology and Department of Medicine and Health Sciences Linkoping University Linkoping Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eva","family":"Swahn","sequence":"additional","affiliation":[{"name":"Department of Cardiology and Department of Medicine and Health Sciences Linkoping University Linkoping Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lars","family":"Wallby","sequence":"additional","affiliation":[{"name":"Department of Cardiology and Department of Medicine and Health Sciences Linkoping University Linkoping Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Niels Erik","family":"Nielsen","sequence":"additional","affiliation":[{"name":"Department of Cardiology and Department of Medicine and Health Sciences Linkoping University Linkoping Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carl Johan","family":"Carlh\u00e4ll","sequence":"additional","affiliation":[{"name":"Department of Clinical Physiology and Department of Medicine and Health Sciences Linkoping University Linkoping Sweden"},{"name":"CMIV \u2013 Center for Medical Image Science and Visualization Linkoping University Linkoping Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5716-5098","authenticated-orcid":false,"given":"Jan","family":"Engvall","sequence":"additional","affiliation":[{"name":"Department of Clinical Physiology and Department of Medicine and Health Sciences Linkoping University Linkoping Sweden"},{"name":"CMIV \u2013 Center for Medical Image Science and Visualization Linkoping University Linkoping Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,10,23]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00330-018-5538-4"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehq249"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/1532-429X-13-78"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(98)00337-4"},{"key":"e_1_2_8_6_1","doi-asserted-by":"crossref","first-page":"1077","DOI":"10.1093\/ehjci\/jey102","article-title":"Imaging the adult with congenital heart disease: A multimodality imaging approach\u2010position paper from the EACVI","volume":"19","author":"Salvo G.","year":"2018","journal-title":"European Heart Journal of Cardiovascular Imaging"},{"issue":"12","key":"e_1_2_8_7_1","doi-asserted-by":"crossref","first-page":"6846","DOI":"10.1007\/s00330-019-06315-4","article-title":"Inter\u2010vendor 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