How Do You Spell VALVULA SEMILUNARIS TARINI?

Pronunciation: [vˈalvjʊlə sˌɛmɪlˈuːnɑːɹˌɪs tɑːɹˈiːnɪ] (IPA)

The correct spelling of the word is "valvula semilunaris Tarini", which is a medical term referring to the semilunar valve of the aorta. Phonetically, the word can be broken down into "vælvyːlə sɛmɪluːˈnærɪs təˈraɪni". The first syllable "val" is pronounced like "val" in "valentine", followed by "vyː" like "vee" in "bee". The emphasis is on the second syllable "luː", and the final syllable "naris" is pronounced like "nair-iss". The IPA transcription can help ensure accurate pronunciation of complex medical terms.

VALVULA SEMILUNARIS TARINI Meaning and Definition

1. Valvula semilunaris Tarini refers to one of the anatomical structures located in the human heart. Specifically, it is a Latin term used to describe the semilunar valve, also known as the aortic valve. This valve is positioned at the exit of the left ventricle and the entrance of the aorta, which is the largest artery in the body.

   The valvula semilunaris Tarini consists of three cusps or leaflets, each having a crescent or semilunar shape, hence its alternate name. These cusps are composed of connective tissue covered by endocardium, a smooth lining that allows for efficient blood flow. The primary purpose of the semilunar valve is to prevent the backflow of blood from the aorta back into the left ventricle during ventricular relaxation.

   During the contraction of the left ventricle, known as systole, the valvula semilunaris Tarini opens due to the increased pressure in the ventricle. This allows for the expulsion of blood from the ventricle into the aorta, which then distributes oxygenated blood to the rest of the body. Conversely, during ventricular relaxation, called diastole, the valve closes to prevent the blood from flowing back into the ventricle, ensuring a one-way flow of blood.

   The proper functioning of the valvula semilunaris Tarini is vital for maintaining normal cardiac function and preventing conditions such as aortic regurgitation or stenosis, which can lead to cardiac complications.

2. Velum medullare posterius.

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

Common Misspellings for VALVULA SEMILUNARIS TARINI

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