A: Right Coronary Artery; B: Left Main Coronary Artery; C: Left Anterior Descending (Left Anterior Interventricular);
D: Left Circumflex Coronary Artery; G: Marginal Artery; H: Great Cardiac Vein; L: Anterior Cardiac Veins.
E: Posterior Interventricular branch of right coronary artery;
F: Connection
of right coronary artery and the left circumflex coronary artery.
I: Coronary
Sinus; J: Posterior Vein of the Left Ventricle; K: Middle Cardiac Vein;