coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized first diagonal branch
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized first diagonal branch
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized first diagonal branch
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized first diagonal branch