heart

inner organ for the circulation of blood
Thing organ_type Q1072
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Summary

heart is an organ type[1]. heart ranks in the top 10% of organ type entities by monthly Wikipedia readership (16,214 views/month).[2]

Key Facts

  • Instance of: class of anatomical entity[3]
  • Subclass of: animal organ[4], particular anatomical entity[5]
  • Part of: circulatory system[6]
  • Has use: blood circulation[7]
  • Commons category: Heart (organ)[8]
  • Unicode character: 🫀[9]
  • Has part(s): cardiac chamber[10], myocardium[11]
  • Found in taxon: Animalia[12]
  • Topic's main category: Category:Heart[13]
  • Anatomical location: cavity of bony thorax[14]
  • Commons gallery: Heart[15]
  • Described by source: Gray's Anatomy (20th edition)[16], Brockhaus and Efron Encyclopedic Dictionary[17], Small Brockhaus and Efron Encyclopedic Dictionary[18], Encyclopædia Britannica 11th edition[19], The New Student's Reference Work[20], Explanatory Dictionary of the Living Great Russian Language[21]
  • Topic has template: Template:Heart anatomy[22]
  • Has characteristic: heartbeat[23]
  • NCI Thesaurus ID: C12727[24]
  • Different from: human heart[25], heart[26]
  • Arterial supply: right coronary artery[27], left coronary artery[28]
  • Venous drainage: superior vena cava[29]
  • Studied by: cardiology[30]
  • Connects with: artery[31], vein[32]
  • Innervated by: cardiac plexus[33]
  • Produced sound: heart sound[34]
  • Development of anatomical structure: development of the heart[35]

Body

Influence

Things named for heart include cardioid[36]; Church of Your Heart[37], a musical work/composition[38]; The Centre of the Heart[39], a musical work/composition[40]; Cardiocorax[41], a monotypic fossil taxon[42]; and Heart[43], a scientific journal[44], founded in 1939[45].

Why It Matters

heart has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[46] heart is known by 40 alternative names across languages and contexts.[47]

Entities named for heart include cardioid[36]; Church of Your Heart[37], a musical work/composition[38]; The Centre of the Heart[39], a musical work/composition[40]; Cardiocorax[41], a monotypic fossil taxon[42]; and Heart[43], a scientific journal[44], founded in 1939[45].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . heart. wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . Anatomy & Physiology: Therapy Basics 4th Edition. wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [36] ↑ . wikidata.org. → on this site
  2. [37] ↑ . wikidata.org. → on this site
  3. [39] ↑ . wikidata.org. → on this site
  4. [41] ↑ . wikidata.org. → on this site
  5. [43] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [38] ↑ . Wikidata. wikidata.org. → on this site
  2. [40] ↑ . Wikidata. wikidata.org. → on this site
  3. [42] ↑ . Wikidata. wikidata.org. → on this site
  4. [44] ↑ . Wikidata. wikidata.org. → on this site
  5. [45] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [46] ↑ . Wikidata sitelinks. wikidata.org.
  3. [47] ↑ . 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). heart. Retrieved October 13, 2026, from https://4ort.xyz/entity/heart-q1072
MLA “heart.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/heart-q1072.
BibTeX @misc{4ortxyz_heart-q1072_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{heart}}, year = {2026}, url = {https://4ort.xyz/entity/heart-q1072}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): heart — https://4ort.xyz/entity/heart-q1072 (retrieved 2026-10-13)

Canonical URL: https://4ort.xyz/entity/heart-q1072 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14d ago · Putnik · 2026-09-29 view diff on Wikidata ↗
    Wikipedia languages → ['af', 'als', 'am', 'an', 'ang', 'ann', 'anp', 'ar', 'arc', 'ary', 'arz', 'as',
    Visuotinė lietuvių enciklopedija id → sirdis
    Sitelink count → 256
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Visuotinė lietuvių enciklopedija id: sirdis"
  2. 4w ago · Maxwan · 2026-09-13 view diff on Wikidata ↗
    Dewey decimal classification → 573.17, 611.12, 612.17
    "/* wbsetclaim-create:2||1 */ Dewey decimal classification: 611.12"
  3. 9w ago · FitikWasTaken · 2026-08-09 view diff on Wikidata ↗
    Spider ontology id → 0000130
    "/* wbeditentity-update-languages-short:0||isv-cyrl, isv-latn */"
  4. 12w ago · OBender12 · 2026-07-21 view diff on Wikidata ↗
    Jewish encyclopedia id → 7436
    "/* wbsetclaim-create:1||1 */ Jewish encyclopedia id: 7436, Matched to [[:toollabs:mix-n-match/#/entry/167479529|HEART (#167479529)]] in [[:toollabs:mix-n-match/#/catalog/6351|Jewish Encyclopedia]] #mi"
  5. 13w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → uGqHh
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  6. 15w ago · Andre Engels · 2026-06-26 view diff on Wikidata ↗
    Oxford classical dictionary id → 8163
    Harper's tag → heart
    "/* wbsetclaim-create:1||1 */ Oxford classical dictionary id: 8163, Matched to [[:toollabs:mix-n-match/#/entry/107285182|heart (#107285182)]] in [[:toollabs:mix-n-match/#/catalog/4102|Oxford Classical "
  7. 17w ago · Jindřich Rubeš · 2026-06-11 view diff on Wikidata ↗
    Svkkl authority id → 0202349-srdce
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0202349-srdce, [[:toollabs:quickstatements/#/batch/259473|batch #259473]]"
  8. 21w ago · Twofivesixbot bot · 2026-05-16 view diff on Wikidata ↗
    Has characteristic → heartbeat
    Great russian encyclopedia online id (2017) → 3658249
    Topic has template → Template:Heart anatomy
    Found in taxon → animal
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|5 */ Yso id: 16731, mv to monolingual text names on YSO statements"
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