CORONARY VEIN Meaning and
Definition
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A coronary vein is a blood vessel that is responsible for draining deoxygenated blood from the myocardium (heart muscle) back to the right atrium of the heart. It forms a crucial component of the coronary circulation, which ensures the heart receives an adequate blood supply.
The coronary veins are tributaries of the coronary sinus, a main vein located in the posterior part of the heart, running within the coronary sulcus. There are several major coronary veins that contribute to the coronary sinus. These include the great cardiac vein, which usually runs alongside the interventricular septum, and the middle cardiac vein, which courses along the posterior side of the heart. Additionally, there are several small veins called the anterior cardiac veins that drain the front part of the right ventricle.
The coronary veins play a crucial role in cardiac physiology by removing waste products and deoxygenated blood from the myocardium. They carry this blood through an intricate network of capillaries, collecting vessels, and tributaries, ultimately leading it back to the right side of the heart. Once the blood is back in the right atrium, it is then pumped into the lungs for oxygenation.
In summary, coronary veins are important blood vessels responsible for draining deoxygenated blood from the heart muscle. They are part of the intricate network of veins that form the coronary circulation and play a vital role in maintaining proper cardiac function.
Common Misspellings for CORONARY VEIN
- xoronary vein
- voronary vein
- foronary vein
- doronary vein
- cironary vein
- ckronary vein
- clronary vein
- cpronary vein
- c0ronary vein
- c9ronary vein
- coeonary vein
- codonary vein
- cofonary vein
- cotonary vein
- co5onary vein
- co4onary vein
- corinary vein
- corknary vein
- corlnary vein
- corpnary vein
Etymology of CORONARY VEIN
The term "coronary vein" is derived from the combination of two words: "coronary" and "vein". Here is the etymology of each word:
1. Coronary:
The word "coronary" is derived from the Latin word "corona", meaning crown. It refers to the anatomical structure of the coronary arteries, which encircle and supply blood to the heart like a crown.
2. Vein:
The word "vein" comes from the Latin word "vēna". It is believed to have been derived from the Proto-Indo-European root word "weǵs", which means "to lead" or "to carry". The Latin word "vēna" refers specifically to a blood vessel that carries blood towards the heart.
