Mitral regurgitation
Mitral Regurgitation
Mitral regurgitation (pronounced: MY-trul reh-gur-juh-TAY-shun) is a condition in which the mitral valve in the heart does not close tightly, allowing blood to flow backward in the heart.
Etymology
The term "mitral regurgitation" is derived from the Latin "mitra", meaning a bishop's mitre (a type of hat), and the Latin "regurgitare", meaning to overflow. The term describes the backflow of blood due to the improper closure of the mitral valve, which is named for its resemblance to a bishop's mitre.
Symptoms
Symptoms of mitral regurgitation can include fatigue, shortness of breath, lightheadedness, and rapid heartbeat. However, some people with mitral regurgitation may not experience any symptoms.
Causes
Mitral regurgitation can be caused by a variety of conditions, including mitral valve prolapse, rheumatic heart disease, and endocarditis. It can also occur as a result of age-related wear and tear on the heart.
Treatment
Treatment for mitral regurgitation can include medications, lifestyle changes, and in some cases, surgery to repair or replace the mitral valve. The specific treatment plan will depend on the severity of the condition and the patient's overall health.
Related Terms
External links
- Medical encyclopedia article on Mitral regurgitation
- Wikipedia's article - Mitral regurgitation
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