1. According to the description provided, what is the function of coronary arteries? 2. According to the description provided, what is the function of coronary veins? 3. Select and fade both atria of the heart to give you a better view of the coronary circulation. 4. Follow the directions below to study the coronary arteries. After reading the initial description, be sure to rotate the heart and identify all coronary arteries listed below: 5. Identify the following coronary veins: a. Great cardiac vein b. Posterior vein of the left ventricle c. Anterior cardiac veins of the right ventricle d. Small cardiac vein e. Middle cardiac (posterior interventricular) vein blood What structure prevents regurgitation of blood back f. The coronary sinus is a convergence of veins which drains directly into the