Conventional and Transesophageal Echocardiographic Demonstration of a Ventricular Septal Perforation with Bilateral Shunt and Chordae Rupture of Tricuspid Septal Leaflet Caused by Nonpenetrating Chest Trauma: A Case Report.
10.4070/kcj.1992.22.4.683
- Author:
Pan Gum KIM
;
Heung Kon HWANG
;
Sang Hoon LEE
- Publication Type:Case Report
- Keywords:
Traumatic VSD;
Tricuspidal valve rupture;
Transesophageal echocardiopraph(TEE)
- MeSH:
Chordae Tendineae;
Contusions;
Dislocations;
Echocardiography*;
Heart Atria;
Heart Failure;
Heart Septal Defects, Ventricular;
Humans;
Joints;
Rib Fractures;
Rupture*;
Thorax*;
Tricuspid Valve;
Tricuspid Valve Insufficiency;
Ventricular Septal Rupture*
- From:Korean Circulation Journal
1992;22(4):683-690
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Blunt thorax trauma may produce a variety of cardiac lesions, which may occur alone or in combination. Nonpenetrating perforation of interventricular septum with chordae rupture of tricuspid valve is a infrequent pathologic event. A 40-years-old worker was transfered to hospital with increasing symptoms of right heart failure following a blunt compressing chest trauma with a huge overolling cement pipe(Wt.680kg) 6 weeks ago. The immediately diagnosed serial rib fracture of the left thorax cage and dislocation of the left acromoclavicular joint were treat conservatively. A conventional transthoracic color Doppler and two dimensional echocardiogram detected traumatic ventricular septal defect with bilatral shunt and tricuspid regurgitation. An additional transesophageal color echocardiopraphic demonstrated the ruptured chordae tendineae of the tricuspid septal leafet, which prolapsed deeply into the right atrium. The conventional color Doppler echocardiopraphy enhances the ability to detect the presence of a ventricular septal perforation and valve dysfunction in a patient with cardiac contusion. The transesophageal echocardiopraphy is a useful semiinvasive tool for the detailed morphological evaluation of atrioventricular valves and their substructure.
