Sinus Coronarius (Noun)
Meaning
A short sinus receiving most of the veins of the heart; empties into the right atrium.
Classification
Nouns denoting body parts.
Examples
- The sinus coronarius is a short sinus that receives most of the veins of the heart and empties into the right atrium.
- The coronary sinus, also known as the sinus coronarius, plays a crucial role in the venous drainage of the heart.
- During cardiac catheterization, the sinus coronarius is often used as a landmark to guide the placement of catheters.
- The sinus coronarius is formed by the confluence of the great cardiac vein and the middle cardiac vein.
- Anatomical studies have shown that the sinus coronarius is a significant structure in the coronary circulation of the heart.