Coronary Arteries Flashcards
Where is the right marginal artery (RMA) found and what does it supply?
right inferior border
right ventricle, apex
Where is the posterior interventricular artery (PIv) found and what does it supply?
posterior interventricular groove to apex
right/left ventricle
Where is the left marginal artery (LMA) found and what does it supply?
left border
left ventricle
Where is the circumflex artery (Cx) found and what does it supply?
coronary sulcus to left border then posterior
left atrium/ventricle
Where is the left coronary artery (LCA) found and what does it supply?
left side of pulmonary trunk and left auricle
left atrium/ventricle, interventriclar septum
Where is the left anterior descending (LAD) artery found and what does it supply?
anterior interventricular groove to apex then posterior
right/left ventricle
Where is the right coronary artery (RCA) found and what does it supply?
posterior surface in coronary sulcus
right atrium, SA/AV nodes
