I hqve undergone PTCA 18 months back, CCF occured after 6 months of PTCA. I am leading compromised lifestyle and activity. Sexual drive has been regained but erection time has gone down drastically. I feel humiliated because of this. Pl advice. My age is 43 and I am taking telesartan, carvedol, aspirin ,cordarone,dytor,haematinic and ativan daily.