{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T13:54:14Z","timestamp":1769608454786,"version":"3.49.0"},"reference-count":6,"publisher":"Georg Thieme Verlag KG","issue":"01","license":[{"start":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T00:00:00Z","timestamp":1769472000000},"content-version":"vor","delay-in-days":26,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Thorac Cardiovasc Surg Rep"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>This case report describes a 23-year-old male with a history of bicuspid aortic valve endocarditis managed with an emergency Ross procedure in 2020, whereby a xenograft pulmonary conduit prosthesis was implanted in the pulmonary position, followed by pulmonary conduit stenosis treated initially with high-pressure balloon dilatation 3 years later. The consequent diagnosis of iatrogenic aortopulmonary (AP) window, combined with severe recurrent pulmonary conduit stenosis, necessitated reoperation with right ventricle-to-pulmonary artery homograft replacement and repair of the AP shunt.<\/jats:p>","DOI":"10.1055\/a-2779-0604","type":"journal-article","created":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T23:57:26Z","timestamp":1769558246000},"page":"e5-e8","source":"Crossref","is-referenced-by-count":0,"title":["Management of Conduit Stenosis and Iatrogenic Aortopulmonary Window Post-Ross Procedure"],"prefix":"10.1055","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-4037-2381","authenticated-orcid":false,"given":"Stelios","family":"Ioannou","sequence":"additional","affiliation":[{"name":"Department of Pediatric and Adult Cardiac Surgery, Cardiac Innovation Center at Apollonion Private Hospital, Nicosia, Cyprus"},{"name":"Medical School, University of Nicosia, Nicosia, Cyprus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"George","family":"Shiakos","sequence":"additional","affiliation":[{"name":"Department of Pediatric and Adult Cardiac Surgery, Cardiac Innovation Center at Apollonion Private Hospital, Nicosia, Cyprus"},{"name":"Medical School, European University, Nicosia, Cyprus"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aphrodite","family":"Tzifa","sequence":"additional","affiliation":[{"name":"Department of Congenital Heart Disease, Mitera Children's Hospital, Athens, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ioannis","family":"Tzanavaros","sequence":"additional","affiliation":[{"name":"Department of Pediatric and Adult Cardiac Surgery, Cardiac Innovation Center at Apollonion Private Hospital, Nicosia, Cyprus"},{"name":"Medical School, University of Nicosia, Nicosia, Cyprus"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2026,1,27]]},"reference":[{"issue":"08","key":"ref1","doi-asserted-by":"crossref","first-page":"576","DOI":"10.1161\/CIRCULATIONAHA.116.022800","article-title":"Long-term outcomes of the Ross procedure versus mechanical aortic valve replacement: Propensity-matched cohort study","volume":"134","author":"A Mazine","year":"2016","journal-title":"Circulation"},{"issue":"03","key":"ref2","first-page":"940","article-title":"The Ross operation: A review of 18 years of experience","volume":"81","author":"J S Sachweh","year":"2006","journal-title":"Ann Thorac Surg"},{"issue":"09","key":"ref3","first-page":"E188","article-title":"Iatrogenic aortopulmonary window after balloon dilation of left pulmonary artery stenosis following arterial switch operation","volume":"25","author":"A Tzifa","year":"2013","journal-title":"J Invasive Cardiol"},{"issue":"01","key":"ref4","first-page":"87","article-title":"Management of pulmonary conduit stenosis after Ross procedure","volume":"57","author":"T E David","year":"2020","journal-title":"Eur J Cardiothorac Surg"},{"key":"ref5","first-page":"75","article-title":"Challenges in recurrent conduit stenosis and surgical strategies","volume":"328","author":"D Sarkar","year":"2021","journal-title":"Int J Cardiol"},{"issue":"23","key":"ref6","first-page":"766","article-title":"The Ross operation in young patients\u2014a single-center, long-term follow-up study","volume":"121","author":"M Liebrich","year":"2024","journal-title":"Dtsch Arztebl Int"}],"container-title":["The Thoracic and Cardiovascular Surgeon Reports"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/a-2779-0604.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T23:57:28Z","timestamp":1769558248000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/a-2779-0604"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":6,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2026,1,22]]},"published-print":{"date-parts":[[2026,1]]}},"URL":"https:\/\/doi.org\/10.1055\/a-2779-0604","archive":["Portico","CLOCKSS"],"relation":{},"ISSN":["2194-7635","2194-7643"],"issn-type":[{"value":"2194-7635","type":"print"},{"value":"2194-7643","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1]]}}}