Coronary Arteries GIF Animation LAD Key wordsheart, coronary artery, left coronary artery, LCA, LAD left anterior descending artery, normal, anatomy, gifAshley Davidoff MD CIRCUMFLEX heart, coronary artery, left coronary artery, LCx, circumflex artery, normal, septal artery, obtuse marginal arteries, anatomy, gif RCA RIGHT CORONARY ARTERY