“Can a person live a normal life after angioplasty?”

Yes, if you do the follow up work as prescribed.

Absolutely!
For most people, an angioplasty is an outpatient procedure. There are usually some restrictions for the immediate post-procedure period of time. However, if there are not any complications or additional procedures done during the angioplasty (i.e. stent placement), then a person can live a normal life. (This, of course, depends of the health of the person prior to the angioplasty.)