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http://dx.doi.org/10.5090/kjtcs.2014.47.4.398

Successful Repair of Critical Tricuspid Regurgitation Secondary to a Ruptured Papillary Muscle in a Neonate  

Min, Jooncheol (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine)
Kim, Eung Re (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine)
Yang, Chan Kyu (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine)
Kim, Woong-Han (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine)
Jang, Woo Sung (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine)
Cho, Sungkyu (Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine)
Publication Information
Journal of Chest Surgery / v.47, no.4, 2014 , pp. 398-401 More about this Journal
Abstract
Severe tricuspid regurgitation resulting from a flail leaflet is a rare cause of neonatal cyanosis. We report a neonate with profound cyanosis and severe tricuspid regurgitation caused by a rupture of the papillary muscle supporting the anterior leaflet, without other structural heart defects. Ductal patency could not be established. The repair of the tricuspid valve was performed after initial stabilization by using extracorporeal membrane oxygenation.
Keywords
Neonate; Tricuspid valve insufficiency; Tricuspid valve surgery; Papillary muscles; Extracorporeal membrane oxygenation;
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