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Atrioventricular - Meaning, Definition & English Examples

Atrioventricular refers to the connection between the atria and ventricles of the heart, often describing valves or nodes that regulate blood flow between these chambers.

atrioventricular

/ˌeɪ.tri.oʊ.vɛnˈtrɪk.jə.lɚ/ /ˌeɪ.tri.əʊ.vɛnˈtrɪk.jʊ.lə/

Definition:

Relating to the atria and ventricles of the heart.

Synonyms:

auriculoventricular, AV, cardiac

Part of Speech:

adjective

Antonyms:

non-cardiac, extracardiac

Common Collocations:

atrioventricular node, atrioventricular valve, atrioventricular block

Derivatives:

atrioventricularly, atrioventricle

Usage Tips:

Use "atrioventricular" in medical contexts to describe heart structures or functions involving atria and ventricles.

Common Phrases:

atrioventricular junction, atrioventricular canal defect, atrioventricular septal defect

Etymology:

From Latin "atrium" (chamber) + "ventriculus" (small belly), referring to heart chambers.

Examples:

  • 1. The doctor examined the patient's atrioventricular node for irregularities.
  • 2. An atrioventricular block can disrupt normal heart rhythm.
  • 3. The surgeon repaired the defective atrioventricular valve successfully.
  • 4. The ECG showed abnormal atrioventricular conduction patterns.

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