Hi iam 40rs old male suffering from extensive ant. myocardial infarction i do catheterization since one andhalf year ago , does i need another cath?

Anterior MI: If you had an mi, you should be on a program of diet, exercise, and multiple medications including aspirin, beta blocker, ace inhibitor and statin drugs in general. You don't mention whether you have had bypass surgery or stenting procedures. If you are without symptoms on your regimen, you likely don't need another angiography at this time but should discuss your status with your cardiologist.

Probably: Things change. If one has symptoms, then new road MAP is necessary to sort out potential interventions-surgical options.