coronary angiography: coronary artery bypass graft body first saphenous vein graft obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft body first saphenous vein graft obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft body first saphenous vein graft obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft body first saphenous vein graft obstruction single discrete eccentric