Lisinopril and Carvedilol are
blood pressure medications (lisinopril is an ACE inhibitor,
Carvedilol is a beta blocker)
and should not have any effect on your lipid profile. Both are important medications for those who have suffered a heart attack and undergone stenting. In addition to these medications, you should be on some sort of lipid medication (a "statin" such as atorvastatin, pravastatin, rosuvasatin, lovastatin, etc).