coronary angiography: coronary artery bypass graft body third saphenous vein graft flow present
coronary angiography: coronary artery bypass graft body third saphenous vein graft flow present
coronary angiography: coronary artery bypass graft body third saphenous vein graft flow present (procedure)
coronary angiography: coronary artery bypass graft body third saphenous vein graft flow present (procedure)