,INDICATION: , This lady with a previous left internal mammary graft to left anterior descending, saphenous vein graft to obtuse margin branch, saphenous vein graft to the diagonal branch, and saphenous vein graft to the right coronary artery presented with recurrent difficulties with breathing. 
,INDICATION : , This lady with a previous left internal mammary graft to left anterior descending , saphenous vein graft to obtuse margin branch , saphenous vein graft to the diagonal branch , and saphenous vein graft to the right coronary artery presented with recurrent difficulties with breathing .