I Had An Angioplasty Stent Last June 6 Following A

i had an angioplasty stent last june 6 following a heart attack. last week and yesterday, i had some sort of muscle strain in my left arm (from the bicep to the wrist). no pain on two occasions but the feeling was that I had this something wrapped around my arm when taking blood pressure. this condition yestereay lasted for almost two hours though it was reduced during the lapsed of minutes. would not know if it was due to my meds or was just tired. drove my car from 5 am till 2pm that day since i attended to some important matters. did not take any medication fir such condition, thank you,