Significance of Left atrium
The left atrium is an essential chamber of the heart located posteriorly at its base. It plays a crucial role by receiving oxygenated blood from the lungs through openings for the pulmonary veins. This chamber is one of the four heart chambers and acts as a vital component in the circulatory system, facilitating the flow of blood into the left ventricle for distribution throughout the body.
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The concept of Left atrium in scientific sources
The Left atrium is a heart chamber located posteriorly, serving as the base of the heart. It features openings for the pulmonary veins, which are crucial for oxygenated blood return from the lungs.
From: The Malaysian Journal of Medical Sciences
(1) This is an enlarged chamber of the heart, and its enlargement can be associated with certain heart conditions, potentially leading to complications.[1]