How Do You Spell VALVULA MITRALIS?

1. The term "valvula mitralis" refers to the mitral valve, one of the four valves in the human heart that helps regulate blood flow. It is also known as the bicuspid valve due to its two leaflets, or cusps, which resemble the shape of a bishop's miter, hence the name "mitral."

   Located between the left atrium and left ventricle, the valvula mitralis acts as a gatekeeper, preventing backward flow of blood during the heart's pumping cycle. It opens to allow oxygenated blood from the lungs to enter the left ventricle and then closes tightly to prevent the blood from flowing back into the atrium when the ventricle contracts. This directional control ensures that blood is properly pushed out from the left ventricle to the rest of the body.

   The valvula mitralis is composed of several structures. The two leaflets, attached to a fibrous annulus, create the valve's main structure. Chordae tendineae, slender fibrous strings, connect the leaflets to the papillary muscles, preventing the valve from being pushed back into the atrium when it closes. These muscles are responsible for keeping the leaflets taut and in position.

   Issues affecting the valvula mitralis can lead to mitral valve dysfunction, causing symptoms such as shortness of breath, fatigue, irregular heartbeat, or even heart failure. Various conditions, including congenital abnormalities, infections, or degenerative diseases, can impact the functionality of the valve, requiring medical intervention ranging from medication to surgical repair or replacement.

2. V. bicuspidalis.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for VALVULA MITRALIS

The word "valvula mitralis" has its etymology rooted in Latin and Greek.

The term "valvula" comes from Latin and means "small door" or "little valve", which is a diminutive form of "valva", meaning "door" or "valve".

The word "mitralis" originates from the Latin word "mitra", which refers to "a headdress" or "a ceremonial crown", and it is used in relation to the shape of the mitral valve, which resembles a bishop's mitre or hat.

Therefore, "valvula mitralis" as a whole translates to "the mitral valve", which is a valve in the heart that regulates blood flow between the left atrium and ventricle.