Carbon dioxide
The coronary veins primarily remove carbon dioxide and metabolic waste products, such as lactic acid, from the heart muscle. These substances are byproducts of cellular respiration and energy metabolism in the cardiac tissue. By transporting these waste products away, the coronary veins help maintain the heart's overall health and function.
The vein is removed from a lobster tail because it is full of waste. The taste of the vein is not good to many people.
Pulmonary vein
You mean the great coronary vein and Marshall's vein? If so, then into the coronary sinus then to the right atrium through the valve of Thebesius!
To drain the tissues of the heart and empty into the coronary sinus
pulmonary vein
simple it is an artery
Coronary bypass
The Coronary Sinus
The code you are looking for is 33511.
I can not to answer
coronary vein