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atrium

chamber of the heart
AnatomicalStructure class_of_anatomical_entity Q1074839
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Summary

atrium is a class of anatomical entity[1]. atrium draws 1,712 Wikipedia views per month (class of anatomical entity category, ranking #139 of 1,372).[2]

Key Facts

  • Subclass of: cardiac chamber[3], general anatomical term[4], particular anatomical entity[5]
  • Commons category: Heart atria[6]
  • Described by source: Gray's Anatomy (20th edition)[7], Brockhaus and Efron Encyclopedic Dictionary[8]
  • NCI Thesaurus ID: C12728[9]
  • Disjoint union of: list of values as qualifiers[10]

Why It Matters

atrium has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[11] atrium is known by 54 alternative names across languages and contexts.[12]

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). atrium. Retrieved October 14, 2026, from https://4ort.xyz/entity/atrium-q1074839
MLA “atrium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/atrium-q1074839.
BibTeX @misc{4ortxyz_atrium-q1074839_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{atrium}}, year = {2026}, url = {https://4ort.xyz/entity/atrium-q1074839}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): atrium — https://4ort.xyz/entity/atrium-q1074839 (retrieved 2026-10-14)

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