{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T22:06:43Z","timestamp":1773007603166,"version":"3.50.1"},"reference-count":9,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T00:00:00Z","timestamp":1755734400000},"content-version":"vor","delay-in-days":232,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Case Reports in Cardiology"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:p>Papillary muscle rupture is a rare but serious complication during percutaneous transvenous mitral commissurotomy (PTMC). In many cases, it leads to acute significant mitral regurgitation (MR), requiring urgent surgical repair. We performed PTMC for a 49\u2010year\u2010old woman with symptomatic moderate rheumatic mitral stenosis. Initial balloon inflation resulted in papillary muscle rupture; however, it did not induce leaflet prolapse and worsening of MR. Finally, we succeeded in achieving a mean pressure gradient of less than 5\u2009mmHg without worsening of MR through several balloon inflations. We experienced a rare case where papillary muscle rupture occurred during PTMC, but there was no development of acute significant MR, and salvage surgery was not required.<\/jats:p>","DOI":"10.1155\/cric\/5005780","type":"journal-article","created":{"date-parts":[[2025,8,22]],"date-time":"2025-08-22T06:05:31Z","timestamp":1755842731000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Papillary Muscle Rupture During Percutaneous Transvenous Mitral Commissurotomy: An Uncommon Scenario Exempt From Emergency Surgical Conversion"],"prefix":"10.1155","volume":"2025","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-2374-2644","authenticated-orcid":false,"given":"Hiroki","family":"Okamoto","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Atsushi","family":"Hayashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kohei","family":"Asada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Misato","family":"Kodama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yousuke","family":"Higo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noriaki","family":"Yagi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9411-9314","authenticated-orcid":false,"given":"Yoshihisa","family":"Nakagawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,8,21]]},"reference":[{"key":"e_1_2_10_1_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2020.11.018"},{"key":"e_1_2_10_2_2","first-page":"1738","article-title":"Rupture of the Papillary Muscle After Percutaneous Transvenous Mitral Commissurotomy (PTMC)\u2014A Case Report","volume":"45","author":"Ootaki Y.","year":"1997","journal-title":"Nihon Kyobu Geka Gakkai Zasshi"},{"key":"e_1_2_10_3_2","doi-asserted-by":"publisher","DOI":"10.1093\/ejcts\/ezy310"},{"key":"e_1_2_10_4_2","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehad254"},{"key":"e_1_2_10_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(00)00846-9"},{"key":"e_1_2_10_6_2","doi-asserted-by":"publisher","DOI":"10.1186\/s40792-018-0446-z"},{"key":"e_1_2_10_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.hlc.2013.10.098"},{"key":"e_1_2_10_8_2","doi-asserted-by":"publisher","DOI":"10.1136\/heartjnl-2018-313373"},{"key":"e_1_2_10_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2003.09.004"}],"container-title":["Case Reports in Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/cric\/5005780","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1155\/cric\/5005780","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/cric\/5005780","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,8]],"date-time":"2026-03-08T20:02:11Z","timestamp":1773000131000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/cric\/5005780"}},"subtitle":[],"editor":[{"given":"Satabdi","family":"Datta Choudhury","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2025,1]]},"references-count":9,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2025,1]]}},"alternative-id":["10.1155\/cric\/5005780"],"URL":"https:\/\/doi.org\/10.1155\/cric\/5005780","archive":["Portico"],"relation":{},"ISSN":["2090-6404","2090-6412"],"issn-type":[{"value":"2090-6404","type":"print"},{"value":"2090-6412","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,1]]},"assertion":[{"value":"2024-01-07","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-08-09","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-08-21","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"5005780"}}