{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T10:58:15Z","timestamp":1740135495143,"version":"3.37.3"},"reference-count":11,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2022,4,6]],"date-time":"2022-04-06T00:00:00Z","timestamp":1649203200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2022,4,6]],"date-time":"2022-04-06T00:00:00Z","timestamp":1649203200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Cardiovasc Disord"],"published-print":{"date-parts":[[2022,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Background<\/jats:title>\n                <jats:p>Papillary muscle rupture is a rare condition. Its clinical presentation, diagnosis and management can be very challenging for the clinician.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Case presentation<\/jats:title>\n                <jats:p>A 73-year-old woman with hypertension presented with chest pain, ST-segment changes, and elevated serum troponin levels. Coronary angiography was normal. Echocardiography revealed normal ventricular function, flail posterior mitral leaflet, and severe mitral regurgitation. She underwent emergent mitral valve replacement.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusion<\/jats:title>\n                <jats:p>The diagnostic and management strategies of this uncommon presentation are discussed.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12872-022-02570-4","type":"journal-article","created":{"date-parts":[[2022,4,6]],"date-time":"2022-04-06T13:02:48Z","timestamp":1649250168000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Idiopathic posterior papillary muscle rupture; a case report"],"prefix":"10.1186","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8729-7155","authenticated-orcid":false,"given":"Ioannis","family":"Milioglou","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matthew R.","family":"Janko","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hafeez ul","family":"Hassan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammed","family":"ElHaq","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steven J.","family":"Filby","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marc P.","family":"Pelletier","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2022,4,6]]},"reference":[{"key":"2570_CR1","doi-asserted-by":"publisher","first-page":"1020","DOI":"10.1016\/j.amjcard.2019.12.051","volume":"125","author":"B Bhardwaj","year":"2020","unstructured":"Bhardwaj B, et al. Outcomes and hospital utilization in patients with papillary muscle rupture associated with acute myocardial infarction. Am J Cardiol. 2020;125:1020\u20135.","journal-title":"Am J Cardiol"},{"key":"2570_CR2","unstructured":"Burton LV, Beier K. Papillary Muscle Rupture. [Updated 2020 Aug 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan. https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK499976\/"},{"key":"2570_CR3","doi-asserted-by":"publisher","first-page":"e113","DOI":"10.1016\/j.athoracsur.2017.02.045","volume":"104","author":"T Sakata","year":"2017","unstructured":"Sakata T, et al. Rupture of anterolateral papillary muscle resulting from small artery occlusion. Ann Thorac Surg. 2017;104:e113\u20134.","journal-title":"Ann Thorac Surg"},{"key":"2570_CR4","doi-asserted-by":"crossref","unstructured":"Shim, C.Y. et al. Spontaneous rupture of a papillary muscle. Circulation 127 (2013)","DOI":"10.1161\/CIRCULATIONAHA.112.142448"},{"key":"2570_CR5","doi-asserted-by":"publisher","first-page":"e19","DOI":"10.1016\/j.jtcvs.2008.02.054","volume":"137","author":"H Lee","year":"2009","unstructured":"Lee H, et al. New-onset heart failure caused by spontaneous papillary muscle rupture: diagnosis with dual-source computed tomographic coronary angiography. J Thorac Cardiovasc Surg. 2009;137:e19\u201321.","journal-title":"J Thorac Cardiovasc Surg"},{"key":"2570_CR6","doi-asserted-by":"crossref","unstructured":"Ballo P, Mangialavori G, Betti I, Giunti G, Meucci F, Chiodi L et al. Isolated papillary muscle rupture complicating acute pancreatitis. Ann Thorac Surg 36\u201338 (2011).","DOI":"10.1016\/j.athoracsur.2010.10.067"},{"key":"2570_CR7","doi-asserted-by":"crossref","unstructured":"Yaghoubi AR, Ansarin K, Hashemzadeh S, Azhough R, Faraji S, Bozorgi F. Tako-tsubo cardiomyopathy induced by emotional stress leading to severe mitral regurgitation, cardiogenic shock and cardiopulmonary arrest. Int J Cardiol 85\u201386 (2009).","DOI":"10.1016\/j.ijcard.2008.04.047"},{"key":"2570_CR8","doi-asserted-by":"publisher","DOI":"10.1093\/icvts\/ivv237","author":"M Yamazaki","year":"2015","unstructured":"Yamazaki M, Fukui T, Mahara K, Takanashi S. Complete rupture of the anterolateral papillary muscle caused by coronary spasm. Interact Cardiovasc Thorac Surg. 2015. https:\/\/doi.org\/10.1093\/icvts\/ivv237.","journal-title":"Interact Cardiovasc Thorac Surg"},{"key":"2570_CR9","doi-asserted-by":"publisher","first-page":"1020","DOI":"10.1161\/01.CIR.32.6.1020","volume":"32","author":"TN James","year":"1965","unstructured":"James TN. Anatomy of the coronary arteries in health and disease. Circulation. 1965;32:1020\u201333.","journal-title":"Circulation"},{"key":"2570_CR10","doi-asserted-by":"publisher","first-page":"169","DOI":"10.1016\/0002-9149(66)90348-1","volume":"17","author":"NP DePasquale","year":"1966","unstructured":"DePasquale NP, Burch GE. The necropsy incidence of gross scars or acute infarction of the papillary muscles of the left ventricle. Am J Cardiol. 1966;17:169\u201370.","journal-title":"Am J Cardiol"},{"key":"2570_CR11","doi-asserted-by":"crossref","unstructured":"Valle, J. A., Miyasaka, R. L. & Carroll, J. D. Acute mitral regurgitation secondary to papillary muscle tear: is transcatheter edge to-edge mitral valve repair a new paradigm? 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A copy of the written consent is available for review by the editor of this journal.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"No competing interests applies to this study.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"151"}}