I have a heart murmur which I have had for years, recently had brain surgery passed the stress test not on the tread mill had this done before surgery. For the past week I have been woken up with chest pains it has occurred twice but only when I am asleep, the pain is severe and left arm hurts I am actually scared to go to the Dr;s especially since brain surgery, I dred the thought of going into the hospital again and putting my hu sband through trauma again