On (b)(6) 1993 a patient underwent a coronary artery bypass graft procedure.On (b)(6) 2018 the patient underwent a revision of the coronary artery bypass procedure.Specifically the saphenous vein graft utilized in the bypass procedure had become dissected.The dissection was intended to be treated with a gore® viabahn® endoprosthesis.Access was obtained from the left common femoral artery.The device was advanced over an 8fr glide catheter through an 8fr.Sheath.When the device was advanced to the intended site (the saphenous vein graft of the right coronary artery), deployment was attempted, but was not possible.The deployment line was pulled but no device expansion occurred.The undeployed device was removed from the patient and the procedure was converted to an open repair.The patient tolerated the procedure.On either (b)(6) 2018 the patient expired.The viabahn was not considered a cause or contributing factor to the death.The device was used off label as a bail out in a complicated procedure in which the patient was not doing well.
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