{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,12]],"date-time":"2025-06-12T01:40:04Z","timestamp":1749692404844,"version":"3.41.0"},"reference-count":43,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2025,6,1]],"date-time":"2025-06-01T00:00:00Z","timestamp":1748736000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,6,1]],"date-time":"2025-06-01T00:00:00Z","timestamp":1748736000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["cjcopen.ca","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["CJC Open"],"published-print":{"date-parts":[[2025,6]]},"DOI":"10.1016\/j.cjco.2025.04.002","type":"journal-article","created":{"date-parts":[[2025,5,2]],"date-time":"2025-05-02T03:22:04Z","timestamp":1746156124000},"page":"768-776","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Intussusception of the Left Atrial Appendage: A Systematic Review"],"prefix":"10.1016","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5439-3300","authenticated-orcid":false,"given":"Riccardo","family":"Scagliola","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giancarlo","family":"Passerone","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manrico","family":"Balbi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.cjco.2025.04.002_bib1","doi-asserted-by":"crossref","first-page":"e57","DOI":"10.1016\/j.ijcard.2013.10.075","article-title":"Inverted left atrial appendage","volume":"170","author":"Zhang","year":"2014","journal-title":"Int J Cardiol"},{"key":"10.1016\/j.cjco.2025.04.002_bib2","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.hlc.2011.07.003","article-title":"Inversion of the left atrial appendage: a complication of cardiac surgery","volume":"21","author":"Smiles","year":"2012","journal-title":"Heart Lung Circ"},{"key":"10.1016\/j.cjco.2025.04.002_bib3","article-title":"The PRISMA 2020 statement: an updated guideline for reporting systematic reviews","volume":"372","author":"Page","year":"2021","journal-title":"BMJ"},{"key":"10.1016\/j.cjco.2025.04.002_bib4","doi-asserted-by":"crossref","first-page":"719","DOI":"10.1016\/0002-8703(94)90693-9","article-title":"Inversion of the left atrial appendage: clinical and echocardiographic correlates","volume":"127","author":"Danford","year":"1994","journal-title":"Am Heart J"},{"key":"10.1016\/j.cjco.2025.04.002_bib5","doi-asserted-by":"crossref","first-page":"1234","DOI":"10.1016\/0002-9149(79)90158-9","article-title":"Sucking action of the left ventricle: demonstration of a physiologic principle by a gunshot wound penetrating only the right side of the heart","volume":"43","author":"Roberts","year":"1979","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.cjco.2025.04.002_bib6","doi-asserted-by":"crossref","first-page":"1054","DOI":"10.1097\/00000542-199206000-00028","article-title":"Inverted left atrial appendage appearing as a left atrial mass with transesophageal echocardiography during cardiac surgery","volume":"76","author":"Aronson","year":"1992","journal-title":"Anesthesiology"},{"key":"10.1016\/j.cjco.2025.04.002_bib7","doi-asserted-by":"crossref","first-page":"557","DOI":"10.1016\/S0894-7317(05)80347-5","article-title":"Inverted left atrial appendage mimicking a left atrial mass during mitral valve repair","volume":"8","author":"Toma","year":"1995","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.cjco.2025.04.002_bib8","first-page":"221","article-title":"Left atrial appendage inversion presenting as acute right ventricular failure after left ventricular assist device implantation","volume":"4","author":"Ekanem","year":"2020","journal-title":"CASE (Phila)"},{"key":"10.1016\/j.cjco.2025.04.002_bib9","doi-asserted-by":"crossref","first-page":"192","DOI":"10.4103\/aca.ACA_172_17","article-title":"Inverted left atrial appendage during minimally invasive mitral valve repair","volume":"21","author":"Miyata","year":"2018","journal-title":"Ann Card Anaesth"},{"key":"10.1016\/j.cjco.2025.04.002_bib10","doi-asserted-by":"crossref","first-page":"2211","DOI":"10.4022\/jafib.2211","article-title":"Transient left atrial appendage inversion during transcatheter closure device placement","volume":"12","author":"Barham","year":"2019","journal-title":"J Atr Fibrillation"},{"key":"10.1016\/j.cjco.2025.04.002_bib11","doi-asserted-by":"crossref","first-page":"1614","DOI":"10.1093\/eurheartj\/ehs118","article-title":"Left atrial appendage invagination during MitraClip implantation","volume":"33","author":"Hern\u00e1ndez-Garc\u00eda","year":"2012","journal-title":"Eur Heart J"},{"key":"10.1016\/j.cjco.2025.04.002_bib12","first-page":"353","article-title":"Pericardial effusion causing echocardiographic mimicking of left intra-atrial thrombus","volume":"10","author":"Messas","year":"2009","journal-title":"Eur J Echocardiogr"},{"key":"10.1016\/j.cjco.2025.04.002_bib13","doi-asserted-by":"crossref","first-page":"501","DOI":"10.1097\/00004728-200307000-00008","article-title":"A case of inverted left atrial appendage mimicking a tumor","volume":"27","author":"Motoyasu","year":"2003","journal-title":"J Comput Assist Tomogr"},{"key":"10.1016\/j.cjco.2025.04.002_bib14","doi-asserted-by":"crossref","first-page":"901","DOI":"10.1016\/j.echo.2004.03.038","article-title":"Spontaneous inversion of the left atrial appendage","volume":"17","author":"Meredith","year":"2004","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.cjco.2025.04.002_bib15","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1007\/s12574-009-0026-0","article-title":"Inverted left atrial appendage presenting as a large left atrial mass","volume":"8","author":"Nunes","year":"2010","journal-title":"J Echocardiogr"},{"key":"10.1016\/j.cjco.2025.04.002_bib16","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1016\/j.carpath.2006.03.003","article-title":"Spontaneous inversion of left atrial appendage","volume":"15","author":"Fadia","year":"2006","journal-title":"Cardiovasc Pathol"},{"key":"10.1016\/j.cjco.2025.04.002_bib17","doi-asserted-by":"crossref","first-page":"E134","DOI":"10.1111\/j.1540-8175.2011.01409.x","article-title":"Unusual left atrial mass: inverted left atrial appendage caused by massive pericardial effusion","volume":"28","author":"Gecmen","year":"2011","journal-title":"Echocardiography"},{"key":"10.1016\/j.cjco.2025.04.002_bib18","doi-asserted-by":"crossref","first-page":"566","DOI":"10.1017\/S1047951114000444","article-title":"Inverted left atrial appendage in an infant during cardiac surgery","volume":"25","author":"Onan","year":"2015","journal-title":"Cardiol Young"},{"key":"10.1016\/j.cjco.2025.04.002_bib19","doi-asserted-by":"crossref","first-page":"1119","DOI":"10.1007\/s12630-015-0412-1","article-title":"Inverted left atrial appendage: a complication of de-airing during cardiac surgery","volume":"62","author":"Choudhury","year":"2015","journal-title":"Can J Anaesth"},{"key":"10.1016\/j.cjco.2025.04.002_bib20","doi-asserted-by":"crossref","first-page":"407","DOI":"10.21470\/1678-9741-2022-0214","article-title":"De-airing maneuvers after minimally invasive and robotic-assisted intracardiac procedures","volume":"38","author":"Amabile","year":"2023","journal-title":"Braz J Cardiovasc Surg"},{"key":"10.1016\/j.cjco.2025.04.002_bib21","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1161\/01.CIR.54.5.783","article-title":"The hemodynamic effects of induced supraventricular tachycardia in man","volume":"54","author":"Goldreyer","year":"1976","journal-title":"Circulation"},{"key":"10.1016\/j.cjco.2025.04.002_bib22","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1159\/000006961","article-title":"Hemodynamic abnormalities in the left atrial appendage in patients with paroxysmal atrial fibrillation, with special reference to albumin-contrast echocardiographic aspects","volume":"92","author":"Kato","year":"1999","journal-title":"Cardiology"},{"key":"10.1016\/j.cjco.2025.04.002_bib23","article-title":"Inverted left atrial appendage mimicking a left atrial mass after surgical repair of an atrial septal defect: a case report","volume":"6","author":"Buttar","year":"2022","journal-title":"Eur Heart J Case Rep"},{"key":"10.1016\/j.cjco.2025.04.002_bib24","doi-asserted-by":"crossref","first-page":"1138.e13","DOI":"10.1016\/j.cjca.2012.12.017","article-title":"Inverted left atrial appendage bonded to atrial septum","volume":"29","author":"Moura","year":"2013","journal-title":"Can J Cardiol"},{"key":"10.1016\/j.cjco.2025.04.002_bib25","doi-asserted-by":"crossref","DOI":"10.1016\/j.heliyon.2024.e26629","article-title":"Left atrial appendage inversion: first computational study to shed light on the phenomenon","volume":"10","author":"Vella","year":"2024","journal-title":"Heliyon"},{"key":"10.1016\/j.cjco.2025.04.002_bib26","doi-asserted-by":"crossref","first-page":"781","DOI":"10.1016\/j.hlc.2013.03.006","article-title":"Postoperative pulmonary hypertensive crisis caused by inverted left atrial appendage after cardiopulmonary bypass surgery for congenital heart disease in a neonate","volume":"22","author":"Zhao","year":"2013","journal-title":"Heart Lung Circ"},{"key":"10.1016\/j.cjco.2025.04.002_bib27","article-title":"Inverted left atrial appendage mimicking potential left atrial thrombus in an infant following cardiac surgery: a case report","volume":"8","author":"Liaqath Ali","year":"2024","journal-title":"Eur Heart J Case Rep"},{"key":"10.1016\/j.cjco.2025.04.002_bib28","doi-asserted-by":"crossref","first-page":"E42","DOI":"10.1161\/01.CIR.101.3.e42","article-title":"Inverted left atrial appendage masquerading as myxoma","volume":"101","author":"Ankersmit","year":"2000","journal-title":"Circulation"},{"key":"10.1016\/j.cjco.2025.04.002_bib29","doi-asserted-by":"crossref","first-page":"278","DOI":"10.1016\/S0022-5223(97)70156-9","article-title":"Inverted left atrial appendage: an unrecognized cause of left atrial mass","volume":"114","author":"Allen","year":"1997","journal-title":"J Thorac Cardiovasc Surg"},{"key":"10.1016\/j.cjco.2025.04.002_bib30","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1111\/echo.13089","article-title":"Intrinsic and extrinsic cardiac pseudotumors: echocardiographic evaluation and review of the literature","volume":"33","author":"Maybrook","year":"2016","journal-title":"Echocardiography"},{"key":"10.1016\/j.cjco.2025.04.002_bib31","doi-asserted-by":"crossref","first-page":"597","DOI":"10.1007\/BF03218209","article-title":"Inverted left atrial appendage","volume":"48","author":"Kanemitsu","year":"2000","journal-title":"Jpn J Thorac Cardiovasc Surg"},{"key":"10.1016\/j.cjco.2025.04.002_bib32","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1016\/S0894-7317(05)80043-4","article-title":"Inverted left atrial appendage presenting as an unusual left atrial mass","volume":"8","author":"Minich","year":"1995","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.cjco.2025.04.002_bib33","doi-asserted-by":"crossref","first-page":"248","DOI":"10.4103\/aca.ACA_192_16","article-title":"Inverted left atrial appendage masquerading as a left atrial mass","volume":"20","author":"Kumaran","year":"2017","journal-title":"Ann Card Anaesth"},{"key":"10.1016\/j.cjco.2025.04.002_bib34","first-page":"233","article-title":"Intraoperative inversion of the left atrial appendage following ligation","volume":"7","author":"Kaletka","year":"2023","journal-title":"CASE (Phila)"},{"key":"10.1016\/j.cjco.2025.04.002_bib35","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1177\/0218492320970061","article-title":"New-onset cardiac mass due to left atrial appendage inversion during cardiac surgery","volume":"29","author":"Orozco-Vinasco","year":"2021","journal-title":"Asian Cardiovasc Thorac Ann"},{"key":"10.1016\/j.cjco.2025.04.002_bib36","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1111\/jce.14307","article-title":"Anatomy of the left atrial ridge (coumadin ridge) and possible clinical implications for cardiovascular imaging and invasive procedures","volume":"31","author":"Pi\u0105tek-Koziej","year":"2020","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.cjco.2025.04.002_bib37","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/S0894-7317(14)80164-8","article-title":"Fingerlike mass in the left atrium","volume":"4","author":"Kronzon","year":"1991","journal-title":"J Am Soc Echocardiogr"},{"key":"10.1016\/j.cjco.2025.04.002_bib38","doi-asserted-by":"crossref","first-page":"E33","DOI":"10.1111\/echo.12044","article-title":"Inverted left atrial appendage masquerading as a cardiac mass","volume":"30","author":"Leong","year":"2013","journal-title":"Echocardiography"},{"key":"10.1016\/j.cjco.2025.04.002_bib39","doi-asserted-by":"crossref","first-page":"1492","DOI":"10.1016\/S0003-4975(99)00244-1","article-title":"Inverted left atrial appendage: an unusual complication in cardiac surgery","volume":"67","author":"Fujiwara","year":"1999","journal-title":"Ann Thorac Surg"},{"key":"10.1016\/j.cjco.2025.04.002_bib40","doi-asserted-by":"crossref","first-page":"1049","DOI":"10.1016\/j.ejcts.2006.03.036","article-title":"Diagnosis of inverted left-atrial appendage (LAA) with CT-chest","volume":"29","author":"Patan\u00e8","year":"2006","journal-title":"Eur J Cardiothorac Surg"},{"key":"10.1016\/j.cjco.2025.04.002_bib41","doi-asserted-by":"crossref","first-page":"e66","DOI":"10.1161\/CIRCULATIONAHA.114.010600","article-title":"Demonstration of inverted left atrial appendage usning cardiac computed tomography","volume":"130","author":"Yoon","year":"2014","journal-title":"Circulation"},{"key":"10.1016\/j.cjco.2025.04.002_bib42","doi-asserted-by":"crossref","first-page":"1392","DOI":"10.1016\/j.jcin.2019.03.021","article-title":"Percutaneous interventional repositioning of an inverted left atrial appendage in an infant","volume":"12","author":"Georgiev","year":"2019","journal-title":"JACC Cardiovasc Interv"},{"key":"10.1016\/j.cjco.2025.04.002_bib43","doi-asserted-by":"crossref","first-page":"e178","DOI":"10.1161\/01.CIR.0000160861.45501.70","article-title":"Images in cardiovascular medicine. Inverted left atrial appendage ligation mimicking thrombus","volume":"111","author":"Srichai","year":"2005","journal-title":"Circulation"}],"container-title":["CJC Open"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2589790X25001842?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2589790X25001842?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,6,12]],"date-time":"2025-06-12T01:08:24Z","timestamp":1749690504000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2589790X25001842"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6]]},"references-count":43,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2025,6]]}},"alternative-id":["S2589790X25001842"],"URL":"https:\/\/doi.org\/10.1016\/j.cjco.2025.04.002","relation":{},"ISSN":["2589-790X"],"issn-type":[{"type":"print","value":"2589-790X"}],"subject":[],"published":{"date-parts":[[2025,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Intussusception of the Left Atrial Appendage: A Systematic Review","name":"articletitle","label":"Article Title"},{"value":"CJC Open","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.cjco.2025.04.002","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Authors. Published by Elsevier Inc. on behalf of the Canadian Cardiovascular Society.","name":"copyright","label":"Copyright"}]}}