<prompt> Which of the following accompanies the anterior interventricular artery?Great cardiac veinMiddle cardiac veinSmall cardiac veinRight marginal vein  <response>: In Coronary sulcus- Great cardiac vein, small cardiac vein, coronary sinus, right coronary artery, left circumflex artery In anterior interventricular sulcus- Great cardiac vein, left anterior descending artery In posterior interventricular sulcus- Middle cardiac vein, posterior interventricular branch of right coronary artery 