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