Question

question
which large coronary vein runs through the coronary sulcus, collects blood from most of the other coronary veins, and empties the blood directly into the right atrium?
answer
great cardiac vein
coronary sinus
anterior cardiac vein
middle cardiac vein
i dont know yet

Explanation:

The coronary sinus is a large vein that runs in the coronary sulcus. It collects blood from most of the other coronary veins (such as the great cardiac vein, middle cardiac vein, etc.) and empties the blood directly into the right atrium. The great cardiac vein mainly runs along the anterior interventricular sulcus. The anterior cardiac vein drains the anterior surface of the right ventricle and usually empties directly into the right atrium. The middle cardiac vein runs along the posterior interventricular sulcus.

Answer:

Coronary sinus