After angioplasty, two blood thinning drugs are given usually for a year, depending on your clinical profile and type of stent used. After 1 year, one of these two drugs aspirin or clopidogrel can usually be stopped. Beta blockers and Statin (prolomet and tonact in ur case) to be Continued indefinitely .
Next Steps
Do not stop any medications without consulting you treating cardiologist.
Health Tips
Duration of treatment for secondary prevention depends on ones cardiac risk profile.