coronary angiography: coronary artery bypass graft body first saphenous vein graft flow TIMI score
coronary angiography: coronary artery bypass graft body first saphenous vein graft flow timi score
coronary angiography coronary artery bypass graft body SVG-1 flow TIMI score
coronary angiography coronary artery bypass graft body svg-1 flow timi score