{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T10:32:36Z","timestamp":1776162756568,"version":"3.50.1"},"reference-count":12,"publisher":"BMJ","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Reports"],"accepted":{"date-parts":[[2017,7,1]]},"abstract":"<jats:p>A 28-year-old pregnant woman presented at 28 weeks of gestation. She was diagnosed to have a left atrial myxoma 2 years earlier, but was lost to follow-up. During this pregnancy, the transthoracic echocardiography showed a 9\u2009cm mass in the left atrium obstructing mitral valve inflow, interfering with mitral valve closure, causing severe mitral regurgitation and severe pulmonary hypertension. However, there were no clinical signs of pulmonary and systemic congestion or obstruction. Based on the clinical symptoms of the patient, the echocardiographic findings and the term of her pregnancy, the patient decided to schedule for a vaginal delivery with surgical correction after delivery. She gave birth at 32 weeks of gestation. During labour, pulmonary oedema developed but was detected early and it responded to therapy. Two weeks after delivery, a right anterior thoracotomy was performed to facilitate the removal of the left atrial myxoma and repair of the mitral valve.<\/jats:p>","DOI":"10.1136\/bcr-2017-219624","type":"journal-article","created":{"date-parts":[[2017,8,1]],"date-time":"2017-08-01T06:40:10Z","timestamp":1501569610000},"page":"bcr-2017-219624","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":6,"title":["Huge cardiac myxoma in pregnancy"],"prefix":"10.1136","volume":"2017","author":[{"given":"Kuntharee","family":"Traisrisilp","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rungsrit","family":"Kanjanavanit","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noppon","family":"Taksaudom","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Suraphong","family":"Lorsomradee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2017,7,31]]},"reference":[{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.1","first-page":"1135","article-title":"[Cardiac tumors in children and adults: A Multicentric retrospective study]","volume":"134","author":"Arnaiz G","year":"2006","journal-title":"Rev Med Chil"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199512143332407"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.3","first-page":"795","article-title":"Dizziness during pregnancy due to cardiac myxoma","volume":"25","author":"Agarwal","year":"2004","journal-title":"Saudi Med J"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.4","doi-asserted-by":"publisher","DOI":"10.1080\/14767050601131229"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.5","doi-asserted-by":"publisher","DOI":"10.1186\/1757-1626-1-96"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.6","first-page":"447","article-title":"Cardiac myxomas: short- and long-term follow-up","volume":"16","author":"Kuroczy\u0144ski","year":"2009","journal-title":"Cardiol J"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.7","first-page":"386","article-title":"Cardiac myxoma in pregnancy: a comprehensive review","volume":"30","author":"Yuan","year":"2015","journal-title":"Rev Bras Cir Cardiovasc"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.8","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcard.2011.05.069"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.9","first-page":"498","article-title":"[Atrial myxomapresenting during pregnancy]","volume":"11","author":"Agosti","year":"2010","journal-title":"G Ital Cardiol"},{"key":"2025042712174921000_2017.jul29_1.bcr-2017-219624.10","first-page":"233","article-title":"Recurrent myxoma of the left ventricle. 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