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
coronary angiography coronary artery bypass graft origin SVG-4 insertion site visualized second right posterolateral branch
coronary angiography coronary artery bypass graft origin svg-4 insertion site visualized second right posterolateral branch