{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T17:30:39Z","timestamp":1777915839101,"version":"3.51.4"},"reference-count":8,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2022,3,15]],"date-time":"2022-03-15T00:00:00Z","timestamp":1647302400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Perfusion"],"published-print":{"date-parts":[[2023,3]]},"abstract":"<jats:p>Background: Paravalvular leak (PVL) is a recognized and challenging complication after surgical or transcatheter valve replacement. The transcatheter closure of PVL has become the first-line treatment in clinical practice when the procedure is not contraindicated. Transcatheter PVL closure rests on a complex procedure and complications still occur in approximately 9% of patients. Case Report: We describe the case of a delayed mechanical prosthetic leaflet impingement after transcatheter closure of a paravalvular leak associated with a Valsalva pseudoaneurysm that required an urgent surgery. Conclusion: Aorta\u2013left ventricle communication could be a relative contraindication to be assessed on a case-by-case basis, but transcatheter closure does not preclude subsequent attempt for surgical repair and outcome.<\/jats:p>","DOI":"10.1177\/02676591211057505","type":"journal-article","created":{"date-parts":[[2022,3,15]],"date-time":"2022-03-15T05:10:30Z","timestamp":1647321030000},"page":"432-435","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Surgery for delayed leaflet impingement after transcatheter closure of a paravalvular leak associated with an aortic pseudoaneurysm"],"prefix":"10.1177","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7962-7276","authenticated-orcid":false,"given":"Antonio","family":"Fiore","sequence":"first","affiliation":[{"name":"Department of Cardiac Surgery, H\u00f4pitaux Universitaires Henri Mondor, Cr\u00e9teil, France"},{"name":"Advanced Surgical Technologies, Sapienza University of Rome, Rome, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariantonietta","family":"Piscitelli","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery, H\u00f4pitaux Universitaires Henri Mondor, Cr\u00e9teil, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amel","family":"Rabia","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery, H\u00f4pitaux Universitaires Henri Mondor, Cr\u00e9teil, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thierry","family":"Folliguet","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery, H\u00f4pitaux Universitaires Henri Mondor, Cr\u00e9teil, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francesco","family":"Nappi","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery, Centre Cardiologique du Nord, Saint-Denis, France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Romain","family":"Gallet","sequence":"additional","affiliation":[{"name":"Department of Cardiology, H\u00f4pitaux Universitaires Henri Mondor, Cr\u00e9teil, France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2022,3,15]]},"reference":[{"key":"bibr1-02676591211057505","doi-asserted-by":"publisher","DOI":"10.1136\/heart.89.11.1316"},{"key":"bibr2-02676591211057505","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(00)00834-2"},{"key":"bibr3-02676591211057505","doi-asserted-by":"publisher","DOI":"10.1016\/S1010-7940(99)00358-9"},{"key":"bibr4-02676591211057505","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-8703(99)70124-9"},{"key":"bibr5-02676591211057505","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.116.022684"},{"key":"bibr6-02676591211057505","doi-asserted-by":"publisher","DOI":"10.1007\/s11936-019-0776-6"},{"key":"bibr7-02676591211057505","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2018.03.360"},{"key":"bibr8-02676591211057505","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2017.07.046"}],"container-title":["Perfusion"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/02676591211057505","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/02676591211057505","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/02676591211057505","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T17:31:04Z","timestamp":1777656664000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/02676591211057505"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3,15]]},"references-count":8,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2023,3]]}},"alternative-id":["10.1177\/02676591211057505"],"URL":"https:\/\/doi.org\/10.1177\/02676591211057505","relation":{},"ISSN":["0267-6591","1477-111X"],"issn-type":[{"value":"0267-6591","type":"print"},{"value":"1477-111X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,3,15]]}}}