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