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[Aortic and mitral valve aneurysms complicated with infective endocarditis: a case report]
1Third Department of Internal Medicine, Toho University School of Medicine, Tokyo.
Journal of Cardiology
|July 17, 1998
Summary
Transesophageal echocardiography accurately diagnosed rare aortic and mitral valve aneurysms in a patient with infective endocarditis. Surgical intervention successfully treated the severe aortic regurgitation and valve complications.
Area of Science:
- Cardiology
- Cardiac Surgery
- Infectious Diseases
Background:
- Infective endocarditis can lead to complex valvular complications, including rare aneurysms.
- Accurate diagnosis is crucial for effective management of severe valvular dysfunction.
Observation:
- A 57-year-old male presented with severe aortic regurgitation secondary to infective endocarditis.
- Transthoracic echocardiography revealed an aortic valve aneurysm and perforations; transesophageal echocardiography identified an additional mitral valve aneurysm.
- Color Doppler confirmed severe aortic and mild mitral regurgitation.
Findings:
- Transesophageal echocardiography provided superior visualization of the mitral valve aneurysm compared to transthoracic echocardiography.
- Histopathology of the aortic valve showed thinning and inflammatory cell infiltration.
Implications:
- This case highlights the diagnostic utility of transesophageal echocardiography in complex valvular endocarditis.
- Successful surgical management (aortic valve replacement, mitral valvuloplasty) was achieved.
- Early and precise diagnosis is key for favorable outcomes in rare valvular pathologies.