I had a heart attack 1 week ago,had a stent put in,returned home from hospital 4 days ago. I feel pretty good,walking and resting and eating healthy according to discharge instructions. Problem is when I sit down with a guitar and try to play for a while I start to feel some anxiety and discomfort. Wondering if I'm trying too soon or is this normal. Anyone else here have anything similar to this happen to them? Just hope this will pass with time,Thanks, Tele.