I had my angioplasty two months ago.  I experience improvements in each session with my PT (3 times a week).  I am doing much better in anyway, but I still can't walk normally.  My physical therapist says it's because my muscles are doing better and the brain sends " the message" but the disease must have left irreversible axon damage... I had an agressive RR MS for 12 years that turned into SP for the last 2 years....... Does that mean that I'll never be able to walk normally again, let alone jump or run?