Atrial Auricle (Noun)
Meaning
A small conical pouch projecting from the upper anterior part of each atrium of the heart.
Classification
Nouns denoting body parts.
Examples
- The atrial auricle is a small conical pouch that projects from the upper anterior part of each atrium of the heart, playing a crucial role in regulating blood flow.
- Anatomists study the structure and function of the atrial auricle to better understand its relationship with the rest of the heart.
- During cardiac surgery, surgeons must carefully avoid damaging the atrial auricle to prevent complications.
- The atrial auricle's unique shape allows it to contract and expand in sync with the rest of the heart, facilitating efficient blood circulation.
- Radiologists use imaging techniques to visualize the atrial auricle and diagnose conditions affecting the heart's structure.