{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T11:08:17Z","timestamp":1787656097388,"version":"build-2736575974"},"reference-count":22,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2020,11,6]],"date-time":"2020-11-06T00:00:00Z","timestamp":1604620800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000274","name":"British Heart Foundation","doi-asserted-by":"publisher","award":["PG\/19\/11\/34243"],"award-info":[{"award-number":["PG\/19\/11\/34243"]}],"id":[{"id":"10.13039\/501100000274","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000272","name":"National Institute for Health Research","doi-asserted-by":"publisher","award":["MRJKAGR"],"award-info":[{"award-number":["MRJKAGR"]}],"id":[{"id":"10.13039\/501100000272","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[2021,5]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>Improvements in outcomes for patients with congenital heart disease (CHD) have increased the need for diagnostic and interventional procedures. Cumulative radiation risk is a growing concern. MRI\u2010guided interventions are a promising ionizing radiation\u2010free, alternative approach.<\/jats:p><\/jats:sec><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To assess the feasibility of MRI\u2010guided catheterization in young patients with CHD using advanced visualization passive tracking techniques.<\/jats:p><\/jats:sec><jats:sec><jats:title>Study Type<\/jats:title><jats:p>Prospective.<\/jats:p><\/jats:sec><jats:sec><jats:title>Population<\/jats:title><jats:p>A total of 30 patients with CHD referred for MRI\u2010guided catheterization and pulmonary vascular resistance analysis (median age\/weight: 4\u2009years \/ 15\u2009kg).<\/jats:p><\/jats:sec><jats:sec><jats:title>Field Strength\/Sequence<\/jats:title><jats:p>1.5T; partially saturated (pSAT) real\u2010time single\u2010shot balanced steady\u2010state free\u2010precession (bSSFP) sequence.<\/jats:p><\/jats:sec><jats:sec><jats:title>Assessment<\/jats:title><jats:p>Images were visualized by a single viewer on the scanner console (interactive mode) or using a commercially available advanced visualization platform (iSuite, Philips). Image quality for anatomy and catheter visualization was evaluated by three cardiologists with &gt;5\u2009years' experience in MRI\u2010catheterization using a 1\u20135 scale (1, poor, 5, excellent). Catheter balloon signal\u2010to\u2010noise ratio (SNR), blood and myocardium SNR, catheter balloon\/blood contrast\u2010to\u2010noise ratio (CNR), balloon\/myocardium CNR, and blood\/myocardium CNR were measured. Procedure findings, feasibility, and adverse events were recorded. A fraction of time in which the catheter was visible was compared between iSuite and the interactive mode.<\/jats:p><\/jats:sec><jats:sec><jats:title>Statistical Tests<\/jats:title><jats:p><jats:italic>T<\/jats:italic>\u2010test for numerical variables. Wilcoxon signed rank test for categorical variables.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Nine patients had right heart catheterization, 11 had both left and right heart catheterization, and 10 had single ventricle circulation. Nine patients underwent solely MRI\u2010guided catheterization. The mean score for anatomical visualization and contrast between balloon tip and soft tissue was 3.9\u2009\u00b1\u20090.9 and 4.5\u2009\u00b1\u20090.7, respectively. iSuite provided a significant improvement in the time during which the balloon was visible in relation to interactive imaging mode (66\u2009\u00b1\u200917% vs. 46\u2009\u00b1\u200914%, <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Data Conclusion<\/jats:title><jats:p>MRI\u2010guided catheterizations were carried out safely and is feasible in children and adults with CHD. The pSAT sequence offered robust and simultaneous high contrast visualization of the catheter and cardiac anatomy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Level of Evidence<\/jats:title><jats:p>2<\/jats:p><\/jats:sec><jats:sec><jats:title>Technical Efficacy Stage<\/jats:title><jats:p>1<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.27426","type":"journal-article","created":{"date-parts":[[2020,11,6]],"date-time":"2020-11-06T11:47:10Z","timestamp":1604663230000},"page":"1446-1457","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":26,"title":["MRI for Guided Right and Left Heart Cardiac Catheterization: A Prospective Study in Congenital Heart Disease"],"prefix":"10.1002","volume":"53","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1830-5673","authenticated-orcid":false,"given":"Mari Nieves","family":"Velasco Forte","sequence":"first","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"},{"name":"Department of Congenital Heart Disease Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust  London UK"},{"name":"Cardiovascular Pathology Unit Institute of Biomedicine of Seville, IBIS, Virgen del Rocio University Hospital\/CSIC\/University of Seville  Seville Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S\u00e9bastien","family":"Roujol","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bram","family":"Ruijsink","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"},{"name":"Department of Congenital Heart Disease Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Israel","family":"Valverde","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"},{"name":"Department of Congenital Heart Disease Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust  London UK"},{"name":"Cardiovascular Pathology Unit Institute of Biomedicine of Seville, IBIS, Virgen del Rocio University Hospital\/CSIC\/University of Seville  Seville Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phuoc","family":"Duong","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"},{"name":"Department of Congenital Heart Disease Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nick","family":"Byrne","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"},{"name":"Department of Medical Physics Guy's and St. Thomas' NHS Foundation Trust  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sascha","family":"Krueger","sequence":"additional","affiliation":[{"name":"Philips Research Europe  Hamburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steffen","family":"Weiss","sequence":"additional","affiliation":[{"name":"Philips Research Europe  Hamburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yousef","family":"Arar","sequence":"additional","affiliation":[{"name":"Department of Pediatrics UT Southwestern Medical Center  Dallas Texas USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Surendranath R. Veeram","family":"Reddy","sequence":"additional","affiliation":[{"name":"Department of Pediatrics UT Southwestern Medical Center  Dallas Texas USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tobias","family":"Schaeffter","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tarique","family":"Hussain","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"},{"name":"Department of Pediatrics UT Southwestern Medical Center  Dallas Texas USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reza","family":"Razavi","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"},{"name":"Department of Congenital Heart Disease Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kuberan","family":"Pushparajah","sequence":"additional","affiliation":[{"name":"School of Biomedical Engineering and Imaging Sciences King's College London  London UK"},{"name":"Department of Congenital Heart Disease Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,11,6]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCRESAHA.116.309302"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.113.008396"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/intjepid\/29.3.424"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/heartjnl-2016-309773"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1136\/hrt.2008.160309"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.2217\/ica.14.28"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCINTERVENTIONS.110.957209"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mric.2011.08.011"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehs189"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1186\/1532-429X-16-S1-P32"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12968-017-0368-0"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12968-017-0366-2"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12968-017-0374-2"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mric.2015.05.006"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11886-015-0580-1"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacep.2016.07.005"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12968-015-0130-4"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00246-014-0999-y"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCINTERVENTIONS.118.006765"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.0000138741.72946.84"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12968-019-0526-7"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12968-018-0458-7"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.27426","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/jmri.27426","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.27426","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T04:50:53Z","timestamp":1693543853000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.27426"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,11,6]]},"references-count":22,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2021,5]]}},"alternative-id":["10.1002\/jmri.27426"],"URL":"https:\/\/doi.org\/10.1002\/jmri.27426","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,11,6]]},"assertion":[{"value":"2020-08-17","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-10-19","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-11-06","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}