Tricuspid regurgitation
Tricuspid Regurgitation
Tricuspid Regurgitation (pronounced: tri-CUS-pid reh-gur-juh-TAY-shun) is a medical condition involving the heart's tricuspid valve.
Etymology
The term "Tricuspid" is derived from Latin, with "tri" meaning three and "cuspid" meaning point or tip, referring to the three flaps of the tricuspid valve. "Regurgitation" comes from the Latin "regurgitare", meaning to overflow.
Definition
Tricuspid Regurgitation is a disorder in which the heart's tricuspid valve does not close properly, causing blood to flow backward into the right atrium when the right ventricle contracts. This can lead to a decrease in the amount of blood that gets pumped to the lungs, resulting in less oxygen reaching the body's tissues.
Symptoms
Symptoms of Tricuspid Regurgitation may include fatigue, shortness of breath, and swelling in the abdomen or legs. However, many people with this condition do not experience symptoms unless the regurgitation is severe.
Causes
Tricuspid Regurgitation can be caused by several conditions, including heart failure, pulmonary hypertension, and endocarditis. It can also occur as a result of damage to the heart muscle from a heart attack.
Treatment
Treatment for Tricuspid Regurgitation may include medications to manage symptoms and underlying conditions, as well as surgery to repair or replace the tricuspid valve in severe cases.
Related Terms
- Tricuspid Valve
- Right Atrium
- Right Ventricle
- Heart Failure
- Pulmonary Hypertension
- Endocarditis
- Heart Attack
External links
- Medical encyclopedia article on Tricuspid regurgitation
- Wikipedia's article - Tricuspid regurgitation
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