About the heart, which of the following descriptions are correct?
A.The coronary sulcus (冠状沟) marks the division between the atria and ventricles. B.The anterior interventricular groove (前室间沟) and posterior interventricular groove denote the par C.The anterior interventricular branch (前室间支) of the left coronary artery passes through the anter D.The great cardiac vein (心大静脉) passes through the posterior interventricular groove. E.The interatrial groove (房间沟) indicates the partition between the right and left atria.正确答案ABCE
