coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized second right posterolateral branch
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized second right posterolateral branch
catheterization coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized right posterolateral-2
catheterization coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized right posterolateral-2