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Left atrioventricular opening

Anatomical feature of the human heart
Thing general Q6516939
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Left atrioventricular opening

Summary

Left atrioventricular opening ranks in the top 2% of general entities by monthly Wikipedia readership (3 views/month).[1]

Key Facts

  • Left atrioventricular opening's image is recorded as Left atrioventricular orifice.png[2].
  • Left atrioventricular opening's subclass of is recorded as orifice of atrioventricular junction[3].
  • Left atrioventricular opening's part of is recorded as mitral valve[4].
  • Left atrioventricular opening's Terminologia Anatomica 98 ID is recorded as A12.1.04.002[5].
  • Left atrioventricular opening's described by source is recorded as Gray's Anatomy (20th edition)[6].
  • Left atrioventricular opening's Foundational Model of Anatomy ID is recorded as 9335[7].
  • Left atrioventricular opening's UMLS CUI is recorded as C0503892[8].
  • Left atrioventricular opening's TA98 Latin term is recorded as ostium atrioventriculare sinistrum[9].
  • Left atrioventricular opening's TA2 ID is recorded as 3988[10].

Why It Matters

Left atrioventricular opening ranks in the top 2% of general entities by monthly Wikipedia readership (3 views/month).[1] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[11] It is known by 3 alternative names across languages and contexts.[12]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Foundational Model of Anatomy. Retrieved . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . bartleby.com. Retrieved . bartleby.com. Provenance: wikidata.org.
  6. [7] ↑ . Foundational Model of Anatomy. Retrieved . wikidata.org.
  7. [8] ↑ . UMLS 2023. Retrieved . wikidata.org.
  8. [9] ↑ . unifr.ch. unifr.ch. Provenance: wikidata.org.
  9. [10] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Left atrioventricular opening. Retrieved April 10, 2026, from https://4ort.xyz/entity/left-atrioventricular-opening
MLA “Left atrioventricular opening.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/left-atrioventricular-opening.
BibTeX @misc{4ortxyz_left-atrioventricular-opening_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Left atrioventricular opening}}, year = {2026}, url = {https://4ort.xyz/entity/left-atrioventricular-opening}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Left atrioventricular opening — https://4ort.xyz/entity/left-atrioventricular-opening (retrieved 2026-04-10)

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