{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,3,11]],"date-time":"2024-03-11T00:29:04Z","timestamp":1710116944569},"reference-count":8,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2024,3,7]],"date-time":"2024-03-07T00:00:00Z","timestamp":1709769600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2024,3,7]],"date-time":"2024-03-07T00:00:00Z","timestamp":1709769600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Gen Thorac Cardiovasc Surg Cases"],"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Two patients with hypoplastic left heart syndrome (HLHS) concomitant with <jats:italic>cor triatriatum<\/jats:italic> underwent the staged Norwood procedure following hybrid palliation. <jats:italic>Cor triatriatum<\/jats:italic> was diagnosed after birth in both cases. Case 1 with aortic stenosis and mitral atresia underwent bilateral pulmonary artery banding at 2\u2009days of age. Subsequently, balloon atrial septostomy was conducted at 21\u2009days of age due to hypoxia and increased intra-atrial pressure gradient. At 2\u2009months of age, concomitant Norwood operation, <jats:italic>cor triatriatum<\/jats:italic> repair, and tricuspid valve repair were successfully performed. She has suffered from branch pulmonary artery hypoplasia since then; thus, Fontan operation was out of indication.  Case 2 with\u00a0aortic stenosis and mitral stenosis underwent bilateral pulmonary artery banding at 6\u2009days of age. After that, the patient\u2019s hemodynamic condition remained stable. The Norwood operation concomitant with <jats:italic>cor triatriatum<\/jats:italic> repair was performed at 2\u2009months of age. However, during the procedure, massive pulmonary edema and hemorrhage occurred right after the initiation of cardiopulmonary bypass. She could not be weaned from cardiopulmonary bypass.<\/jats:p>","DOI":"10.1186\/s44215-024-00129-7","type":"journal-article","created":{"date-parts":[[2024,3,7]],"date-time":"2024-03-07T13:04:57Z","timestamp":1709816697000},"update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Staged Norwood operation for patients with hypoplastic left heart syndrome and cor triatriatum: a report of two cases"],"prefix":"10.1186","volume":"3","author":[{"given":"Yukino","family":"Iijima","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takaya","family":"Hoashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takuro","family":"Kojima","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haruhiro","family":"Nagase","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuji","family":"Fuchigami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takaaki","family":"Suzuki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2024,3,7]]},"reference":[{"key":"129_CR1","doi-asserted-by":"publisher","first-page":"813","DOI":"10.1016\/j.jtcvs.2006.09.064","volume":"133","author":"Y Naito","year":"2007","unstructured":"Naito Y, Harada Y, Uchita S, Takizawa K, Satomi G, Yasukochi S, et al. Successful surgical treatment of hypoplastic left heart syndrome associated with a divided left atrium that was diagnosed intraoperatively. J Thorac Cardiovasc Surg. 2007;133:813\u20135.","journal-title":"J Thorac Cardiovasc Surg."},{"key":"129_CR2","doi-asserted-by":"publisher","first-page":"818","DOI":"10.1007\/s00246-011-9941-8","volume":"32","author":"J Pruetz","year":"2011","unstructured":"Pruetz J, Detterich J, Trento L, Sklansky M. Prenatal diagnosis of cor triatriatum sinister in association with hypoplastic left heart syndrome. Pediatr Cardiol. 2011;32:818\u201321.","journal-title":"Pediatr Cardiol."},{"issue":"8","key":"129_CR3","doi-asserted-by":"publisher","first-page":"850","DOI":"10.1067\/mje.2001.112025","volume":"14","author":"BW Eidem","year":"2001","unstructured":"Eidem BW, Cetta F. Unusual finding of cor triatriatum in a newborn with hypoplastic left heart syndrome. J Am Soc Echocardiogr. 2001;14(8):850\u20132.","journal-title":"J Am Soc Echocardiogr."},{"key":"129_CR4","doi-asserted-by":"publisher","first-page":"404","DOI":"10.2350\/09-02-0614-CR.1","volume":"12","author":"M Taweevisit","year":"2009","unstructured":"Taweevisit M, Treetipsatit J, Tantbirojn P, Thorner PS. Combination of cor triatriatum sinistrum and hypoplastic left heart syndrome in Meckel-Gruber syndrome: a case report. Pediatr Dev Pathol. 2009;12:404\u20139.","journal-title":"Pediatr Dev Pathol."},{"key":"129_CR5","doi-asserted-by":"publisher","first-page":"137","DOI":"10.1016\/j.jsha.2011.10.003","volume":"24","author":"MA Khan","year":"2012","unstructured":"Khan MA, Almoukirish AS, Das K, Galal MO. Hypoplastic left heart syndrome, cor triatriatum and partial anomalous pulmonary venous connection: imaging of a very rare association. J Saudi Heart Assoc. 2012;24:137\u201340.","journal-title":"J Saudi Heart Assoc."},{"key":"129_CR6","doi-asserted-by":"publisher","first-page":"553","DOI":"10.1017\/S104795110400513X","volume":"14","author":"SE Monaco","year":"2004","unstructured":"Monaco SE, Gersony WM, Thaker HM. Divided left atrium with obstruction of pulmonary venous return in the setting of hypoplasia of the left heart. Cardiol Young. 2004;14:553\u20136.","journal-title":"Cardiol Young."},{"key":"129_CR7","first-page":"371","volume":"48","author":"E Loeffler","year":"1949","unstructured":"Loeffler E. Unusual malformation of the left atrium; pulmonary sinus. Arch Pathol (Chic). 1949;48:371\u20136.","journal-title":"Arch Pathol (Chic)."},{"key":"129_CR8","first-page":"697","volume":"24","author":"S Naito","year":"2008","unstructured":"Naito S, Satomi G, Yasukochi S, Kaneko S, Uchida S, Harada Y. Clinical and pathological investigation of hypoplastic left heart syndrome with restrictive foramen ovale. Pediat cardiol Cardiac surg. 2008;24:697\u2013704.","journal-title":"Pediat cardiol Cardiac surg."}],"container-title":["General Thoracic and Cardiovascular Surgery Cases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s44215-024-00129-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s44215-024-00129-7\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s44215-024-00129-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,10]],"date-time":"2024-03-10T17:04:39Z","timestamp":1710090279000},"score":1,"resource":{"primary":{"URL":"https:\/\/gtcscases.biomedcentral.com\/articles\/10.1186\/s44215-024-00129-7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,3,7]]},"references-count":8,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2024,12]]}},"alternative-id":["129"],"URL":"https:\/\/doi.org\/10.1186\/s44215-024-00129-7","relation":{},"ISSN":["2731-6203"],"issn-type":[{"value":"2731-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,3,7]]},"assertion":[{"value":"18 June 2023","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 February 2024","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"7 March 2024","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Not applicable.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"The patient\u2019s parent permitted the use of her personal data for the development of medical science (21 August 2022).","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare that they have no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"20"}}