atrioventricular valve

noun

Pronunciation: ˌeɪtriəʊvɛnˈtrɪkjʊlə vælv

Definition

A structure within the heart that separates an atrium from a ventricle, ensuring one-way blood flow.

Examples

• The mitral and tricuspid structures are each classified as an atrioventricular valve.

• Damage to an atrioventricular valve can lead to serious cardiac complications.

• Blood flows through the atrioventricular valve into the ventricle during diastole.

Synonyms of atrioventricular valve

Words with a similar meaning to atrioventricular valve:

• AV valve
• cardiac valve

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