Afew Days Ago I Was At A Friends And My

afew days ago i was at a friends and my right arm just started going crazy i tried to talk and could only make sounds i was rushed to hospital and they said it might be a T I A but there were no signs of one now a minute ago i went to kitchen and reached for a cubbord and my arm went crazy again but my right side of my face was tingling i sat down everything is normal now i have congestive heart failure a pace maker quadripple bypass i am on lovenox warfrin plavic lasartin carvatelol lantis novelog what do u think is the problem