Aortic regurgitation
Aortic Regurgitation
Aortic regurgitation (pronounced: ay-OR-tik reh-gur-juh-TAY-shun), also known as aortic insufficiency, is a condition where the aortic valve in the heart does not close tightly, allowing some of the blood that was pumped out of the heart's left ventricle to leak back into it.
Etymology
The term "aortic regurgitation" is derived from the Latin words aorta (the main and largest artery in the human body) and regurgitare (to overflow).
Symptoms
Symptoms of aortic regurgitation may include fatigue, shortness of breath, and swelling of the ankles and feet. In severe cases, it can lead to heart failure.
Causes
Aortic regurgitation can be caused by several conditions, including congenital heart disease, endocarditis, and rheumatic heart disease. It can also occur as a result of age-related wear and tear on the heart valves.
Diagnosis
Aortic regurgitation is typically diagnosed through a combination of physical examination, echocardiogram, and cardiac catheterization.
Treatment
Treatment for aortic regurgitation may include medication to reduce symptoms and slow the progression of the disease, and in severe cases, heart valve surgery may be required.
Related Terms
External links
- Medical encyclopedia article on Aortic regurgitation
- Wikipedia's article - Aortic regurgitation
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