{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,17]],"date-time":"2026-03-17T23:39:57Z","timestamp":1773790797977,"version":"3.50.1"},"reference-count":25,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T00:00:00Z","timestamp":1646092800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["annalsthoracicsurgery.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Annals of Thoracic Surgery"],"published-print":{"date-parts":[[2022,3]]},"DOI":"10.1016\/j.athoracsur.2021.02.017","type":"journal-article","created":{"date-parts":[[2021,2,22]],"date-time":"2021-02-22T16:51:38Z","timestamp":1614012698000},"page":"875-882","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":7,"title":["To Unifocalize or Not to Unifocalize?: A Comparison of Retroesophageal Versus Anterior Collaterals"],"prefix":"10.1016","volume":"113","author":[{"given":"Richard D.","family":"Mainwaring","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Greg","family":"Adamson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frank L.","family":"Hanley","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.athoracsur.2021.02.017_bib1","doi-asserted-by":"crossref","first-page":"418","DOI":"10.1136\/hrt.34.4.418","article-title":"Systemic arterial supply to lungs in pulmonary atresia and its relation to pulmonary artery development","volume":"34","author":"Jefferson","year":"1972","journal-title":"Br Heart J"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib2","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1136\/hrt.44.1.14","article-title":"Growth and development of pulmonary circulation in pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries","volume":"44","author":"Haworth","year":"1980","journal-title":"Br Heart J"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib3","first-page":"741","article-title":"The bronchial arteries and their connections with other vessels in the human lung","volume":"95","author":"Tobin","year":"1952","journal-title":"Surg Gynecol Obstet"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib4","doi-asserted-by":"crossref","first-page":"447","DOI":"10.1378\/chest.62.4.447","article-title":"Distribution of bronchial arteries in the human lung","volume":"62","author":"Pump","year":"1972","journal-title":"Chest"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib5","first-page":"166","article-title":"Macroscopic anatomy of the bronchial arteries","volume":"145","author":"Kasai","year":"1979","journal-title":"Anat Anz"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib6","doi-asserted-by":"crossref","first-page":"832","DOI":"10.1016\/S0022-5223(95)70305-5","article-title":"Midline one-stage complete unifocalization and repair of pulmonary atresia with ventricular septal defect and major aortopulmonary collaterals","volume":"109","author":"Reddy","year":"1995","journal-title":"J\u00a0Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib7","doi-asserted-by":"crossref","first-page":"1194","DOI":"10.1016\/j.jtcvs.2018.03.153","article-title":"Surgical algorithm and results in pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries","volume":"156","author":"Mainwaring","year":"2018","journal-title":"J\u00a0Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib8","doi-asserted-by":"crossref","first-page":"1092","DOI":"10.1016\/j.jtcvs.2010.07.087","article-title":"Determinants of outcome after surgical treatment of pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries","volume":"140","author":"Carotti","year":"2010","journal-title":"J\u00a0Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib9","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1016\/j.jtcvs.2003.08.052","article-title":"The influence of pulmonary artery morphology on the results of operations for major aortopulmonary collateral arteries and complex congenital heart defects","volume":"127","author":"Griselli","year":"2004","journal-title":"J\u00a0Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib10","doi-asserted-by":"crossref","first-page":"1269","DOI":"10.1016\/j.jtcvs.2009.08.011","article-title":"Unifocalization of major aortopulmonary collateral arteries in pulmonary atresia with ventricular septal defect is essential to achieve excellent outcomes irrespective of native pulmonary artery morphology","volume":"138","author":"Davies","year":"2009","journal-title":"J\u00a0Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib11","first-page":"395","article-title":"The bronchial arteries: an anatomic study of 150 human cadavers","volume":"86","author":"Cauldwell","year":"1948","journal-title":"Surg Gynecol Obstet"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib12","doi-asserted-by":"crossref","first-page":"877","DOI":"10.1016\/j.athoracsur.2016.03.011","article-title":"Prevalence and anatomy of retroesophageal major aortopulmonary collateral arteries","volume":"102","author":"Mainwaring","year":"2016","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib13","doi-asserted-by":"crossref","first-page":"568","DOI":"10.1016\/j.athoracsur.2018.03.041","article-title":"Surgical results for patients with pulmonary atresia and a ductus arteriosus or hemi-truncus to one lung and major aortopulmonary collateral arteries to the contralateral lung","volume":"106","author":"Mainwaring","year":"2018","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib14","doi-asserted-by":"crossref","first-page":"909","DOI":"10.1016\/j.athoracsur.2013.10.115","article-title":"Early complete repair of pulmonary atresia with ventricular septal defect and major aortopulmonary collaterals","volume":"97","author":"Watanabe","year":"2014","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib15","doi-asserted-by":"crossref","DOI":"10.1016\/j.athoracsur.2019.02.053","article-title":"Measurement of residual collateral flow during repair of pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries","volume":"108","author":"Mainwaring","year":"2019","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib16","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1051\/ject\/201951147","article-title":"Perfusion methods and modifications to the cardiopulmonary bypass circuit for midline unifocalization procedures","volume":"51","author":"Margetson","year":"2019","journal-title":"J\u00a0Extracorporeal Tech"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib17","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1016\/j.athoracsur.2015.03.110","article-title":"Surgical repair of pulmonary atresia\/ventricular septal defect\/major aortopulmonary collaterals with absent intra-pericardial pulmonary arteries","volume":"100","author":"Carrillo","year":"2015","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib18","doi-asserted-by":"crossref","first-page":"907","DOI":"10.1016\/j.athoracsur.2017.02.029","article-title":"Major aortopulmonary collateral arteries in patients with anatomy other than pulmonary atresia with ventricular septal defect","volume":"104","author":"Patrick","year":"2017","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib19","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1053\/j.optechstcvs.2019.07.003","article-title":"Surgical treatment of pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries: part I\u2014anatomy, physiology, and palliative procedures","volume":"24","author":"Mainwaring","year":"2019","journal-title":"Oper Tech Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib20","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1053\/j.optechstcvs.2019.07.002","article-title":"Surgical treatment of pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries: part II\u2014surgical results for unifocalization and unifocalization revision","volume":"24","author":"Mainwaring","year":"2019","journal-title":"Oper Tech Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib21","doi-asserted-by":"crossref","first-page":"704","DOI":"10.1177\/2150135120945688","article-title":"Prevalence of complications following unifocalization and pulmonary artery reconstruction procedures","volume":"11","author":"Mainwaring","year":"2020","journal-title":"World J Pediatr Congenit Heart Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib22","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1177\/0218492318814079","article-title":"Analysis of achieving an \u201cideal outcome\u201d following midline unifocalization in pulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries","volume":"27","author":"Mainwaring","year":"2019","journal-title":"Asian Cardiovasc Thorac Ann"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib23","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1093\/ejcts\/ezy017","article-title":"An analysis of patients requiring unifocalization revision following midline unifocalization for pulmonary atresia with ventricular septal defect and major aortopulmonary collaterals","volume":"54","author":"Mainwaring","year":"2018","journal-title":"Eur J Cardiothorac Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib24","doi-asserted-by":"crossref","first-page":"534","DOI":"10.1016\/j.jtcvs.2018.09.135","article-title":"Surgical results of unifocalization revision","volume":"158","author":"Mainwaring","year":"2019","journal-title":"J\u00a0Thorac Cardiovasc Surg"},{"key":"10.1016\/j.athoracsur.2021.02.017_bib25","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1016\/j.ejcts.2008.11.005","article-title":"Genetic syndromes and congenital heart defects: how is surgical management affected?","volume":"35","author":"Formigari","year":"2009","journal-title":"Eur J Cardiothorac Surg"}],"container-title":["The Annals of Thoracic Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003497521003337?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003497521003337?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,13]],"date-time":"2025-09-13T04:11:27Z","timestamp":1757736687000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0003497521003337"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3]]},"references-count":25,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2022,3]]}},"alternative-id":["S0003497521003337"],"URL":"https:\/\/doi.org\/10.1016\/j.athoracsur.2021.02.017","relation":{},"ISSN":["0003-4975"],"issn-type":[{"value":"0003-4975","type":"print"}],"subject":[],"published":{"date-parts":[[2022,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"To Unifocalize or Not to Unifocalize?: A Comparison of Retroesophageal Versus Anterior Collaterals","name":"articletitle","label":"Article Title"},{"value":"The Annals of Thoracic Surgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.athoracsur.2021.02.017","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 by The Society of Thoracic Surgeons","name":"copyright","label":"Copyright"}]}}