coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized proximal right coronary artery
coronary angiography: coronary artery bypass graft origin fourth saphenous vein graft insertion site visualized proximal right coronary artery
CABG origin SVG-4 insertion sites visualized proximal RCA
cabg origin svg-4 insertion sites visualized proximal rca