Atrium Sinistrum (Noun)
Meaning
The left upper chamber of the heart that receives blood from the pulmonary veins.
Classification
Nouns denoting body parts.
Examples
- The atrium sinistrum is a vital component of the heart's structure, responsible for receiving oxygen-rich blood from the pulmonary veins.
- During a cardiac catheterization procedure, a doctor may insert a catheter into the atrium sinistrum to assess its function.
- Blood from the lungs flows into the atrium sinistrum through the pulmonary veins, which then pumps it into the left ventricle.
- The atrium sinistrum is one of the four chambers of the heart, working in tandem with the other chambers to maintain a healthy blood flow.
- An echocardiogram can provide valuable information about the atrium sinistrum, including its size, shape, and overall function.