Back الفرع الهامشي الأيمن للشريان التاجي الأيمن Arabic Rama marginal derecha de la arteria coronaria derecha Spanish Rameau marginal droit de l'artère coronaire droite French Nhánh bờ phải của động mạch vành phải Vietnamese
| Right marginal branch of right coronary artery | |
|---|---|
 Sternocostal surface of heart. (Right marginal artery not labeled, but is visible at bottom left.) | |
 ARTERIES: RCA = right coronary AB = atrial branches SANB = sinuatrial nodal RMA = right marginal LCA = left coronary CB = circumflex branch LAD/AIB = anterior interventricular LMA = left marginal PIA/PDA = posterior descending MARG = left marginal AVN = atrioventricular nodal VEINS: SCV = small cardiac ACV = anterior cardiac AIV/GCV = great cardiac MCV = middle cardiac CS = coronary sinus | |
| Details | |
| Source | right coronary artery |
| Vein | right marginal vein |
| Identifiers | |
| Latin | ramus marginalis dexter arteriae coronariae dextrae |
| TA98 | A12.2.03.106 |
| TA2 | 4137 |
| FMA | 3818 |
| Anatomical terminology | |
The right marginal branch of right coronary artery (or right marginal artery) is the largest marginal branch of the right coronary artery. It follows the acute margin of the heart. It supplies blood to both surfaces of the right ventricle.