atria Definition
the two upper chambers of the heart that receive blood from the veins and in turn force it into the ventricles.
Using atria: Examples
Take a moment to familiarize yourself with how "atria" can be used in various situations through the following examples!
Example
The atria are responsible for receiving blood from the veins.
Example
The left atrium is one of the four chambers of the heart.
Example
Atrial fibrillation is a condition where the atria beat irregularly.
Origins of atria
from Latin 'atrium', meaning 'hall'
Summary: atria in Brief
'Atria' [ˈeɪtriə] refers to the two upper chambers of the heart that receive blood from the veins and force it into the ventricles. It is a medical term used to describe the anatomy and function of the heart. Examples of its usage include 'The left atrium is one of the four chambers of the heart.' and 'Atrial fibrillation is a condition where the atria beat irregularly.'
