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