Right Atrium (Noun)
Meaning
The right upper chamber of the heart that receives blood from the venae cavae and coronary sinus.
Classification
Nouns denoting body parts.
Examples
- The electrocardiogram showed a slight irregularity in the rhythm of the right atrium, indicating a potential problem with the heart's electrical conduction system.
- During the cardiac catheterization, the doctor inserted a thin tube into the right atrium to inject a dye that would reveal any blockages in the coronary arteries.
- The ultrasound image revealed a small tumor growing in the right atrium, which the doctor suspected was a type of benign growth known as a myxoma.
- After the heart transplant, the surgeon carefully connected the donor's right atrium to the recipient's pulmonary veins, ensuring a seamless transition of blood flow.
- The cardiologist explained that the abnormal heart rhythm was caused by a faulty electrical pathway in the right atrium, which could be treated with medication or a pacemaker.