coronary sinus
Left and right pulmonary veins.
No. The superior vena cava returns blood from the superior regions of the body to the right atrium. the coronary arteries supply the heart with oxygenated blood.
do you mean what empties into the left atrium.? it is the pulmonary vein.. Just FYI; arteries carry oxygenated blood and veins carry de-oxygenated blood but in the case of the pulmonary vein and artery it's reversed. Only there.
Blood that has perfused the lungs and is now oxygenated collects into the pulmonary veins to travel back to the heart. Once reaching the heart, oxygenated blood from the lungs enters the left atrium. The left atrium collects blood from the lungs
after left atrium aorta originates. From aorta the oxygenated blood is supplied to the whole body.
coronary sinus. It is a vein located on the heart's surface that collects deoxygenated blood from the coronary circulation and returns it to the right atrium.
Same as your and my heart, they gather blood from the veins, put it into the frogs single ventricle, and pump it out to the lungs and body.
Yes, both the superior and inferior vena cava carry deoxygenated (oxygen-poor) blood and deposit it into the right atrium of the heart.
The left atrium collects oxygenated blood from the lungs, (then moves into the left ventricle which pumps it through the aorta throughout the body).
The coronary sinus is the main vessel that drains oxygen-depleted blood from the myocardium into the right atrium. It collects blood from the cardiac veins that run throughout the heart muscle and then empties into the right atrium of the heart.
Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium
The coronary sinus empties into the right atrium of the heart. It serves as a drainage system for deoxygenated blood from the myocardium.