 ,SAPHENOUS VEIN GRAFT ANGIOGRAPHY,A.  ,SAPHENOUS VEIN GRAFT TO THE DIAGONAL BRANCH: , The saphenous vein graft to diagonal branch was widely patent at its origin and insertion sites. 
, SAPHENOUS VEIN GRAFT ANGIOGRAPHY , A. , SAPHENOUS VEIN GRAFT TO THE DIAGONAL BRANCH : , The saphenous vein graft to diagonal branch was widely patent at its origin and insertion sites .