Pain In Chest More Condition_symptoms Even If You Have A Stint Put In, What Could Cause More Chest Pain?

Even if you have a stint put in, what could cause more chest pain? - pain in chest more condition_symptoms

My better half had put in a single season in April and starts with pain in the chest. We go to the hospital on Sunday. He takes his medication to prevent nitroglycerin to it. We have to wait until Sunday because he plays in a band this weekend = money.