I have had two bypass surgeries-4 yrs & 2 days apart-both were 2 grafts.The grafts have all died and I have had about 10 stents puts in,over the past 7 yrs. Four of them last year. In June 0f 2010,had two stents put in ,then in October I had to have another placed next to the June one-it was 90% blocked. I had a heart attack while in surgery for the June one .I am on Plavix, Isosorbide,Aspirin Bystolix ,Ranexa to name a few of my drugs.It seems as though I can only go a few months (hospitalized 5 times last year) and the blockages occur.My cholestrol & blood pressure are under control. Have really bad family genetics. How many stents are too many??