I have a confirmed cardiac bridge,and the LAD is said to be 40% restricted. I have squeezing pain most all the time, but when I go to my local hospital for pain help I get treated like a drug abuser. I feel like I am going to have a heart attack. I can't seem to educate them of my condition. At what point does surgery become the treatment. I am unable to do any form of excersise over and above casual movement. My life is so restricted. What is the advise I should tell the so called health care workers so I get a professional level of care.