{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T06:08:25Z","timestamp":1778825305431,"version":"3.51.4"},"reference-count":6,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T00:00:00Z","timestamp":1774137600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T00:00:00Z","timestamp":1774137600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["NSFC 82270377"],"award-info":[{"award-number":["NSFC 82270377"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Cathet Cardio Intervent"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Transcatheter edge\u2010to\u2010edge repair (TEER) has emerged as a prominent therapeutic approach for mitral regurgitation (MR) in recent years. For commissural, a higher grade of MR would be detected post\u2010TEER compared to it during the procedure, while the mechanism hasn't been elucidated yet. Two patients with commissural MR underwent TEER at our center. Through these cases, we identifies and names a novel phenomenon (\u201csmall orifice regurgitation increasing\u201d [\u201cSORI\u201d]) in TEER procedures, providing key insights to better understand and prevent residual commissural MR.<\/jats:p>","DOI":"10.1002\/ccd.70559","type":"journal-article","created":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T04:26:02Z","timestamp":1774239962000},"page":"1970-1973","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Small Orifice Regurgitation Increasing Phenomenon During Transcatheter Edge\u2010to\u2010Edge Repair: Case Series"],"prefix":"10.1002","volume":"107","author":[{"given":"Dawei","family":"Lin","sequence":"first","affiliation":[{"name":"Department of Cardiology, Zhongshan Hospital Fudan University Shanghai China"},{"name":"National Clinical Research Center for Interventional Medicine Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Zhongshan Hospital Fudan University Shanghai China"},{"name":"National Clinical Research Center for Interventional Medicine Shanghai China"},{"name":"Department of Echocardiography, Zhongshan Hospital Fudan University Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-9814-3630","authenticated-orcid":false,"given":"Daxin","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Zhongshan Hospital Fudan University Shanghai China"},{"name":"National Clinical Research Center for Interventional Medicine Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0530-261X","authenticated-orcid":false,"given":"Wenzhi","family":"Pan","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Zhongshan Hospital Fudan University Shanghai China"},{"name":"National Clinical Research Center for Interventional Medicine Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,3,22]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.4244\/EIJ-D-22-00725"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2015.12.054"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2023.10.020"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00392-025-02705-5"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2021.09.024"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2016.03.011"}],"container-title":["Catheterization and Cardiovascular Interventions"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ccd.70559","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/ccd.70559","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ccd.70559","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T05:19:46Z","timestamp":1778822386000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ccd.70559"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,22]]},"references-count":6,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2026,5]]}},"alternative-id":["10.1002\/ccd.70559"],"URL":"https:\/\/doi.org\/10.1002\/ccd.70559","archive":["Portico"],"relation":{},"ISSN":["1522-1946","1522-726X"],"issn-type":[{"value":"1522-1946","type":"print"},{"value":"1522-726X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3,22]]},"assertion":[{"value":"2025-11-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-16","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-03-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}