coronary angiography: coronary artery bypass graft origin right internal mammary artery insertion site visualized second obtuse marginal branch
coronary angiography: coronary artery bypass graft origin right internal mammary artery insertion site visualized second obtuse marginal branch
catheterization coronary artery bypass graft origin right internal mammary artery insertion sites visualized obtuse second marginal
catheterization coronary artery bypass graft origin right internal mammary artery insertion sites visualized obtuse second marginal