Phrase guide

atrioventricular bundle

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

Synonym of bundle of His.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bundle of His

Antonyms: none provided

2

noun

Meaning 2

a bundle of modified heart muscle that transmits the cardiac impulse from the atrioventricular node to the ventricles causing them to contract

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bundle of His, atrioventricular trunk, truncus atrioventricularis

Antonyms: none provided

Broader terms: cardiac muscle, heart muscle

History

Etymology

No etymology was provided for this word.