coronary angiography: coronary artery bypass graft origin third saphenous vein graft insertion site visualized third obtuse marginal
coronary angiography: coronary artery bypass graft origin third saphenous vein graft insertion site visualized third obtuse marginal
coronary angiography: coronary artery bypass graft origin third saphenous vein graft insertion site visualized third obtuse marginal
coronary angiography: coronary artery bypass graft origin third saphenous vein graft insertion site visualized third obtuse marginal