coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized septal-1
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized septal-1
catheterization coronary artery bypass graft origin forth saphenous vein graft insertion sites visualized septal-1
catheterization coronary artery bypass graft origin forth saphenous vein graft insertion sites visualized septal-1