{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,5]],"date-time":"2026-09-05T11:47:25Z","timestamp":1788608845336,"version":"build-2803163510"},"reference-count":9,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2021,12,9]],"date-time":"2021-12-09T00:00:00Z","timestamp":1639008000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,3,31]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Aortic reconstruction at the time of the comprehensive stage II (CSII) procedure can be complicated by compression within the aortopulmonary space resulting in airway or pulmonary artery narrowing. We describe our experience with 2 patients with hypoplastic left heart syndrome and pulmonary artery stenosis after the CSII procedure. Both patients underwent an aortic extension with a Hemashield interposition graft to open up the aortopulmonary space. The patients were discharged from the hospital. In all cases the aortopulmonary space was enlarged, and the pulmonary arteries and airway were free from compression. Aortic extension is an option to be considered in children with pulmonary artery compression who previously had a CSII procedure.<\/jats:p>","DOI":"10.1093\/icvts\/ivab345","type":"journal-article","created":{"date-parts":[[2021,11,22]],"date-time":"2021-11-22T20:11:15Z","timestamp":1637611875000},"page":"613-615","source":"Crossref","is-referenced-by-count":1,"title":["Ascending aortic extension to increase aortopulmonary space after comprehensive stage II palliation"],"prefix":"10.1093","volume":"34","author":[{"given":"Gianluca","family":"Brancaccio","sequence":"first","affiliation":[{"name":"Department of Pediatric Cardiology and Cardiac Suegery, Ospedale Pediatrico bambino Ges\u00f9 IRCCS, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matteo","family":"Trezzi","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology and Cardiac Suegery, Ospedale Pediatrico bambino Ges\u00f9 IRCCS, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2611-8061","authenticated-orcid":false,"given":"Aurelio","family":"Secinaro","sequence":"additional","affiliation":[{"name":"Department of Imaging, Cardio-Thoracic Imaging Unit, Ospedale Pediatrico Bambino Ges\u00f9 IRCCS, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0452-3453","authenticated-orcid":false,"given":"Roberta","family":"Iacobelli","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology and Cardiac Suegery, Ospedale Pediatrico bambino Ges\u00f9 IRCCS, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3787-0873","authenticated-orcid":false,"given":"Gianluigi","family":"Perri","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology and Cardiac Suegery, Ospedale Pediatrico bambino Ges\u00f9 IRCCS, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sergio","family":"Filippelli","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology and Cardiac Suegery, Ospedale Pediatrico bambino Ges\u00f9 IRCCS, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Veronica","family":"Bordonaro","sequence":"additional","affiliation":[{"name":"Department of Imaging, Cardio-Thoracic Imaging Unit, Ospedale Pediatrico Bambino Ges\u00f9 IRCCS, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2420-1555","authenticated-orcid":false,"given":"Lorenzo","family":"Galletti","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology and Cardiac Suegery, Ospedale Pediatrico bambino Ges\u00f9 IRCCS, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2021,12,9]]},"reference":[{"key":"2022040110010762900_ivab345-B1","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1053\/j.pcsu.2017.11.007","article-title":"Giessen procedure as comprehensive stage II palliation with aortic arch reconstruction after hybrid bilateral pulmonary artery banding and ductal stenting for hypoplastic left heart syndrome","volume":"21","author":"Y\u00f6r\u00fcker","year":"2018","journal-title":"Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu"},{"key":"2022040110010762900_ivab345-B2","doi-asserted-by":"crossref","first-page":"1102","DOI":"10.1016\/j.jtcvs.2014.11.080","article-title":"Pulmonary artery stenosis in hybrid single-ventricle palliation: high incidence of left pulmonary artery intervention","volume":"149","author":"Rahkonen","year":"2015","journal-title":"J Thorac Cardiovasc 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replacement","volume":"12","author":"Curran","year":"1997","journal-title":"J Cardiac Surg"},{"key":"2022040110010762900_ivab345-B9","doi-asserted-by":"crossref","first-page":"1647","DOI":"10.1016\/j.athoracsur.2005.04.064","article-title":"Ascending aortic extension for enlargement of the aortopulmonary space in children with pulmonary artery stenosis","volume":"80","author":"Baker","year":"2005","journal-title":"Ann Thorac Surg"}],"container-title":["Interactive CardioVascular and Thoracic 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