The<unk>  (or right<unk>  artery) is a large<unk><unk>  which follows the acute margin of the heart and supplies<unk> es to both surfaces of the right ventricle.
Right marginal branch of right coronary artery
Right coronary artery
Left main coronary artery
Left anterior descending artery
Left coronary artery
Left circumflex artery
Atrioventricular nodal branch
Posterior interventricular artery