coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first diagonal branch
coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first diagonal branch
coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first diagonal branch (procedure)
coronary angiography: coronary artery bypass graft origin first saphenous vein graft insertion site visualized first diagonal branch (procedure)