coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized obtuse marginal-2
coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized obtuse marginal-2
coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized obtuse marginal-2 (procedure)
coronary angiography: coronary artery bypass graft origin left internal mammary artery insertion site visualized obtuse marginal-2 (procedure)