{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T03:44:03Z","timestamp":1792813443568,"version":"4.5.0"},"reference-count":10,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[2021,5,22]],"date-time":"2021-05-22T00:00:00Z","timestamp":1621641600000},"content-version":"vor","delay-in-days":21,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,5,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>Pericardial effusion is a common complication of percutaneous left atrial appendage (LAA) closure. Acute management is the cornerstone of pericardial effusion treatment and interrupting the intervention is often required.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Case summary<\/jats:title>\n                  <jats:p>A 65-year-old man presented an acute 10\u2009mm pericardial effusion following pigtail contrast appendage injection. A rapid Watchman Flex 24\u2009mm (Boston Scientific) deployment permitted bleeding interruption. A needle pericardiocentesis was achieved in order to prevent any haemodynamical instability.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Discussion<\/jats:title>\n                  <jats:p>This case report describes an atypical cause of pericardial effusion and a technique for bleeding control with LAA closure device deployment.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/ehjcr\/ytab187","type":"journal-article","created":{"date-parts":[[2021,5,22]],"date-time":"2021-05-22T11:09:15Z","timestamp":1621681755000},"source":"Crossref","is-referenced-by-count":4,"title":["Left atrial appendage perforation during appendage angiography treated by percutaneous left atrial appendage closure: a case report"],"prefix":"10.1093","volume":"5","author":[{"given":"Catherine","family":"Champagne","sequence":"first","affiliation":[{"name":"Department of Cardiology, Qu\u00e9bec Heart and Lung Institute, 2725 Chemin Sainte-Foy, Qu\u00e9bec City, Qu\u00e9bec G1V 4G5, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9993-1846","authenticated-orcid":false,"given":"Nicolas","family":"Dognin","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Qu\u00e9bec Heart and Lung Institute, 2725 Chemin Sainte-Foy, Qu\u00e9bec City, Qu\u00e9bec G1V 4G5, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Josep","family":"Rod\u00e9s-Cabau","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Qu\u00e9bec Heart and Lung Institute, 2725 Chemin Sainte-Foy, Qu\u00e9bec City, Qu\u00e9bec G1V 4G5, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean","family":"Champagne","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Qu\u00e9bec Heart and Lung Institute, 2725 Chemin Sainte-Foy, Qu\u00e9bec City, Qu\u00e9bec G1V 4G5, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2021,5,22]]},"reference":[{"key":"2021070816570217100_ytab187-B1","doi-asserted-by":"crossref","first-page":"1170","DOI":"10.4244\/EIJY15M01_06","article-title":"Left atrial appendage occlusion for stroke prevention in atrial fibrillation: multicentre experience with the AMPLATZER Cardiac Plug","volume":"11","author":"Tzikas","year":"2016","journal-title":"EuroIntervention"},{"key":"2021070816570217100_ytab187-B2","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1161\/CIRCULATIONAHA.110.976449","article-title":"Safety of percutaneous left atrial appendage closure: results from the Watchman Left Atrial Appendage System for Embolic Protection in Patients with AF (PROTECT AF) clinical trial and the Continued Access 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after left atrial appendage closure: The impact of underlying heart rhythm-Data from the EWOLUTION study","volume":"29","author":"Schmidt","year":"2018","journal-title":"J Cardiovasc Electrophysiol"},{"key":"2021070816570217100_ytab187-B6","doi-asserted-by":"crossref","first-page":"1887","DOI":"10.1161\/01.CIR.0000015698.54752.6D","article-title":"Percutaneous left atrial appendage transcatheter occlusion to prevent stroke in high-risk patients with atrial fibrillation: early clinical experience","volume":"105","author":"Sievert","year":"2002","journal-title":"Circulation"},{"key":"2021070816570217100_ytab187-B7","doi-asserted-by":"crossref","first-page":"253","DOI":"10.1016\/j.jacc.2016.10.010","article-title":"Post-approval U.S. experience with left atrial appendage closure for stroke prevention in atrial fibrillation","volume":"69","author":"Reddy","year":"2017","journal-title":"J Am Coll 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(EACTS)","volume":"42","author":"Hindricks","year":"2020","journal-title":"Eur Heart J"}],"container-title":["European Heart Journal - Case 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