Can Strattera cause heart murmurs and chest pain?

My son has been on Stattera for a few years, and for a while he had bad chest pains. We went to the hospital emergency room one night, but left because the pain had subsited. Our doctor suggested that we try treating him for heart burn, since all the test came backk ok. We even went to a heart doctor. We have been treating him with over-the-counter heartburn medicine, and when the pains come, he drinks a sode and burps, and this helps. Good luck.