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Hilum of the heart

D H Pauza1, N Pauziene, K A Tamasauskas

  • 1Department of Human Anatomy, Kaunas Medical Academy, Lithuania. Dainius.Pauza@kma.lt

The Anatomical Record
|July 1, 1997
PubMed

Insights

The study proposes "hilum cordis" as the anatomical term for the heart's hilum, analogous to other organs. This term is currently missing from anatomical nomenclature, despite the heart having a distinct hilum.

Area of Science:

  • Anatomy
  • Cardiovascular System

Background:

  • Organs with juxtaposed entry/exit points are termed hila.
  • The heart possesses such a structure, yet lacks a formal name in Nomina Anatomica.

Purpose of the Study:

  • To define and propose the term "hilum cordis" for the anatomical hilum of the heart.
  • To establish consistency in anatomical terminology for organ hila.

Main Methods:

  • Descriptive anatomical analysis.
  • Comparison with established anatomical nomenclature (Nomina Anatomica).

Main Results:

  • The hilum of the heart is defined as the region bounded by the serous pericardium, heart base, ascending aorta, and pulmonary trunk.
  • The term "hilum cordis" is absent in current anatomical terminology.

Conclusions:

  • The heart's hilum is anatomically equivalent to hila in other organs.
  • The authors recommend the adoption of the term "hilum cordis".
Abstract

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