How Do You Spell ATRIOVENTRICULAR VALVE?

Pronunciation: [ˌatɹɪˌə͡ʊvɪntɹˈɪkjʊlə vˈalv] (IPA)

The atrioventricular valve is a crucial component of the human heart. The IPA phonetic transcription for this word is /ˌeɪtri.oʊ.vɛnˈtrɪkjələr ˈvælv/. The first syllable is pronounced as "ey", while the second syllable is "tree". The third syllable is "oh", and the fourth syllable is pronounced as "vɛn". The word ends with "trik" for the fifth syllable, and "jələr" for the sixth. The final syllable is "vælv". It's important to spell this word correctly to avoid confusion in medical settings.

ATRIOVENTRICULAR VALVE Meaning and Definition

1. The atrioventricular valve is a crucial structure located within the heart that plays a significant role in ensuring proper blood flow within the organ. Also known as the AV valve, it consists of two major components: the mitral valve and the tricuspid valve.

   The mitral valve is positioned between the left atrium and the left ventricle, while the tricuspid valve is situated between the right atrium and the right ventricle. These valves are responsible for facilitating the one-way flow of blood between the upper chambers (atria) and the lower chambers (ventricles) of the heart.

   The AV valves work in a synchronized manner with the heartbeat - they open during the relaxation phase, or diastole, allowing blood to flow from the atria into the ventricles. Once the atria have contracted, the valves close, preventing the backflow of blood into the atria and ensuring that it flows out into the systemic or pulmonary circulation. The closure of the AV valves produces the familiar "lub" sound during a heartbeat.

   Ultimately, the atrioventricular valves play a vital role in maintaining proper cardiac function by preventing blood from moving in the wrong direction. By efficiently facilitating the flow of oxygenated or deoxygenated blood, depending on the side of the heart, these valves contribute to the body's overall circulatory system and its ability to deliver oxygen and vital substances to various tissues and organs.

Common Misspellings for ATRIOVENTRICULAR VALVE

• ztrioventricular valve
• strioventricular valve
• wtrioventricular valve
• qtrioventricular valve
• arrioventricular valve
• afrioventricular valve
• agrioventricular valve
• ayrioventricular valve
• a6rioventricular valve
• a5rioventricular valve
• ateioventricular valve
• atdioventricular valve
• atfioventricular valve
• attioventricular valve
• at5ioventricular valve
• at4ioventricular valve
• atruoventricular valve
• atrjoventricular valve
• atrkoventricular valve

Etymology of ATRIOVENTRICULAR VALVE

The word "atrioventricular" is derived from Latin and is composed of two parts:

1. "Atrium" - This comes from the Latin term "atrium", which refers to a central room or hall in Ancient Roman houses. In the medical context, an atrium specifically refers to one of the two upper chambers of the heart, responsible for receiving blood returning to the heart.

2. "Ventriculum" - This term is also derived from Latin, where "ventriculum" means "small belly", and refers to the lower chambers of the heart, which pump blood out to the body.

So, "atrioventricular" essentially means the connection or relationship between the atria and ventricles of the heart.

The term "valve" comes from the Latin word "valva", which means "a folding door".