VALVULA BICUSPIDALIS Meaning and
Definition
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The term "valvula bicuspidalis" originates from Latin and is commonly referred to as bicuspid valve in English. It is a medical term that pertains to a specific anatomical structure found within the human heart. The valvula bicuspidalis is one of the heart's four valves and is also known as the mitral valve.
The valvula bicuspidalis is located between the left atrium and the left ventricle, acting as a barrier that prevents the backflow of blood as it is pumped from the atrium to the ventricle. It consists of two cusps or leaflets that are thin, flexible, and resemble the shape of a bishop's mitre, thus earning the term "mitral valve." The cusps are connected to a fibrous ring, known as the annulus, which helps to secure and maintain the stability of the valve.
The valvula bicuspidalis plays a crucial role in ensuring the unidirectional flow of blood within the heart. When the left atrium contracts, the mitral valve opens, allowing oxygenated blood to pass from the atrium into the left ventricle. Subsequently, when the left ventricle contracts, the mitral valve closes, preventing the blood from flowing back into the atrium. This mechanism guarantees the efficient propulsion of oxygenated blood to the rest of the body during each heartbeat.
Disorders or malfunctions involving the valvula bicuspidalis can lead to conditions such as mitral valve stenosis or mitral valve regurgitation, both of which may require medical intervention, such as surgery or valve replacement, to restore proper cardiac function.
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Bicuspid valve, mitral valve, left auriculoventricular valve, the valve closing the orifice between the left auricle (atrium) and ventricle of the heart; its two cusps are called anterior and posterior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for VALVULA BICUSPIDALIS
- calvula bicuspidalis
- balvula bicuspidalis
- galvula bicuspidalis
- falvula bicuspidalis
- vzlvula bicuspidalis
- vslvula bicuspidalis
- vwlvula bicuspidalis
- vqlvula bicuspidalis
- vakvula bicuspidalis
- vapvula bicuspidalis
- vaovula bicuspidalis
- valcula bicuspidalis
- valbula bicuspidalis
- valgula bicuspidalis
- valfula bicuspidalis
- valvyla bicuspidalis
- valvhla bicuspidalis
- valvjla bicuspidalis
- valvila bicuspidalis
- valv8la bicuspidalis
Etymology of VALVULA BICUSPIDALIS
The word "valvula bicuspidalis" is derived from Latin. Here is the breakdown:
- "Valvula" comes from the Latin word "valva", which means "a folding door" or "a valve".
- "Bicuspidalis" is a combination of "bi-" meaning "two" and "cuspis" meaning "point" or "cusp".
- Combining the two, "valvula bicuspidalis" translates to "a valve with two cusps" or "a two-pointed valve".
In anatomy, the "valvula bicuspidalis" specifically refers to the bicuspid valve, also known as the mitral valve, which is located between the left atrium and the left ventricle of the heart.
