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KMID : 0370920130300020112
Yeungnam Univercity Journal of Medicine
2013 Volume.30 No. 2 p.112 ~ p.115
Asymptomatic Isolate Tricuspid Regurgitation with Chordae Tendineae Rupture Caused by Blunt Chest Injury
Kim Min-Hee

Kang Hyun-Jae
Jung Byung-Chun
Lee Bong-Ryeol
Jung Ho-Jin
Lee Jun-Young
Bae Soo-Hyun
Shin Dong-Woo
Abstract
The incidence and importance of tricuspid valve regurgitation after a blunt chest injury has risen with the increase in the number of automobile accidents and steering wheel traumas. This kind of injury has been reported more frequently in the last decade because of the better diagnostic procedures and understanding of the pathology. However, tricuspid valve regurgitation following a blunt chest injury can still be easily missed because most patients do not show symptoms at the time of the trauma. A 55-year-old male patient presented himself at our facility after suffering a chest injury from an automobile accident. His transthoracic echocardiography (TTE) revealed severe tricuspid valve regurgitation due to the prolapse of his anterior valve leaflet. We report a case of asymptomatic tricuspid regurgitation that developed after a blunt chest injury.
KEYWORD
Tricuspid regurgitation, Blunt injury, Transthoracic echocardiography, Chordae tendine
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