{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T19:41:47Z","timestamp":1648755707856},"reference-count":14,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2017,1,12]],"date-time":"2017-01-12T00:00:00Z","timestamp":1484179200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["www.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Cardiol Young"],"published-print":{"date-parts":[[2017,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S1047951116002675_abs1\" sec-type=\"objectives\"><jats:title>Objectives<\/jats:title><jats:p>This study aimed to determine fetal echocardiographic features of tetralogy of Fallot in association with postnatal outcomes.<\/jats:p><\/jats:sec><jats:sec id=\"S1047951116002675_abs2\" sec-type=\"methods\"><jats:title>Methods<\/jats:title><jats:p>The Z-scores of the main and bilateral pulmonary arteries and the aorta were measured, and the following variables were calculated in 13 fetuses with tetralogy of Fallot: pulmonary artery-to-aorta ratio and main pulmonary artery cross-section ratio \u2013 the main pulmonary artery diameter squared divided by the sum of the diameter squared of the left and right pulmonary arteries. Fetuses were classified as having ductus arteriosus-dependent or ductus arteriosus-independent pulmonary circulation.<\/jats:p><\/jats:sec><jats:sec id=\"S1047951116002675_abs3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>We included two infants with pulmonary atresia and six infants with ductus-dependent pulmonary circulation, who underwent systemic-to-pulmonary shunt surgeries at \u2a7d1 month of age. The Z-scores of the main pulmonary artery and the pulmonary artery-to-aorta ratio in fetuses with ductus-dependent pulmonary circulation were lesser than those in fetuses with ductus independence, but not significantly. The main pulmonary artery cross-section ratio in fetuses with ductus dependence was significantly lesser (0.65\u00b10.44 versus 1.56\u00b10.48, p&lt;0.005). Besides, the flow of the ductus arteriosus was directed from the aorta to the pulmonary artery in the ductus arteriosus-dependent group during the fetal period.<\/jats:p><\/jats:sec><jats:sec id=\"S1047951116002675_abs4\" sec-type=\"conclusions\"><jats:title>Conclusions<\/jats:title><jats:p>The main pulmonary artery cross-section ratio was the most significant variable for predicting postnatal outcomes in fetuses with tetralogy of Fallot.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s1047951116002675","type":"journal-article","created":{"date-parts":[[2017,1,12]],"date-time":"2017-01-12T08:48:14Z","timestamp":1484210894000},"page":"1162-1166","update-policy":"http:\/\/dx.doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":1,"title":["Main pulmonary artery cross-section ratio is low in fetuses with tetralogy of Fallot and ductus arteriosus-dependent pulmonary circulation"],"prefix":"10.1017","volume":"27","author":[{"given":"Hironori","family":"Ebishima","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenichi","family":"Kurosaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Yoshimatsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Isao","family":"Shiraishi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2017,1,12]]},"reference":[{"key":"S1047951116002675_ref12","doi-asserted-by":"publisher","DOI":"10.1203\/01.pdr.0000219584.22454.92"},{"key":"S1047951116002675_ref9","doi-asserted-by":"publisher","DOI":"10.1002\/uog.4021"},{"key":"S1047951116002675_ref7","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(72)90042-2"},{"key":"S1047951116002675_ref8","doi-asserted-by":"publisher","DOI":"10.1002\/uog.2597"},{"key":"S1047951116002675_ref6","doi-asserted-by":"crossref","first-page":"810","DOI":"10.1007\/s00246-013-0857-3","article-title":"Fetal echocardiographic measurements and need for neonatal surgical intervention in tetralogy of Fallot","volume":"35","author":"Bhawna","year":"2014","journal-title":"Pediatr Cardiol"},{"key":"S1047951116002675_ref13","doi-asserted-by":"publisher","DOI":"10.1126\/science.3941904"},{"key":"S1047951116002675_ref14","doi-asserted-by":"publisher","DOI":"10.1159\/000025559"},{"key":"S1047951116002675_ref3","doi-asserted-by":"publisher","DOI":"10.1002\/uog.4105"},{"key":"S1047951116002675_ref4","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.144.3.535"},{"key":"S1047951116002675_ref11","doi-asserted-by":"publisher","DOI":"10.1136\/hrt.2005.061143"},{"key":"S1047951116002675_ref10","doi-asserted-by":"publisher","DOI":"10.1067\/mob.2002.122413"},{"key":"S1047951116002675_ref2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1469-0705.1997.09030173.x"},{"key":"S1047951116002675_ref5","doi-asserted-by":"publisher","DOI":"10.1016\/0735-1097(94)00422-M"},{"key":"S1047951116002675_ref1","doi-asserted-by":"publisher","DOI":"10.1016\/j.echo.2004.04.011"}],"container-title":["Cardiology in the Young"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S1047951116002675","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,17]],"date-time":"2019-04-17T19:40:42Z","timestamp":1555530042000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S1047951116002675\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,1,12]]},"references-count":14,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2017,8]]}},"alternative-id":["S1047951116002675"],"URL":"https:\/\/doi.org\/10.1017\/s1047951116002675","relation":{},"ISSN":["1047-9511","1467-1107"],"issn-type":[{"value":"1047-9511","type":"print"},{"value":"1467-1107","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,1,12]]},"assertion":[{"value":"\u00a9 Cambridge University Press 2017\u00a0","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}}]}}