Tricuspid regurgitation
A condition where the tricuspid valve does not close properly
Tricuspid regurgitation (TR) is a disorder of the heart in which the tricuspid valve does not close tightly, allowing blood to flow backward into the right atrium when the right ventricle contracts. This condition can lead to various symptoms and complications if left untreated.
Causes[edit | edit source]
Tricuspid regurgitation can be caused by several factors, including:
- Rheumatic fever
- Infective endocarditis
- Congenital heart defects, such as Ebstein's anomaly
- Pulmonary hypertension
- Right ventricular dilation
Symptoms[edit | edit source]
Symptoms of tricuspid regurgitation may include:
- Fatigue
- Swelling of the abdomen or legs (edema)
- Pulsing in the neck veins
- Ascites
- Hepatomegaly
Diagnosis[edit | edit source]
Diagnosis of tricuspid regurgitation typically involves:
Treatment[edit | edit source]
Treatment options for tricuspid regurgitation depend on the severity of the condition and may include:
- Diuretics to reduce fluid retention
- Surgery to repair or replace the tricuspid valve
- Management of underlying conditions such as pulmonary hypertension
Prognosis[edit | edit source]
The prognosis for individuals with tricuspid regurgitation varies based on the underlying cause and the severity of the condition. Early diagnosis and treatment can improve outcomes.
Images[edit | edit source]
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Related pages[edit | edit source]
References[edit | edit source]
- Otto, C. M., & Bonow, R. O. (2017). Valvular Heart Disease: A Companion to Braunwald's Heart Disease. Elsevier Health Sciences.
- Zoghbi, W. A., et al. (2017). Recommendations for Noninvasive Evaluation of Native Valvular Regurgitation. Journal of the American Society of Echocardiography, 30(4), 303-371.
Tricuspid_regurgitation[edit | edit source]
Severe tricuspid regurgitation as seen on echocardiogram
Ebstein's anomaly with tricuspid regurgitation
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