What's the difference between heart burn chest pain and chest pain that could mean heart trouble?

Chest pain ?: Can be common , if u have it , see u physician asap for evaluation and work up.

Can overlap: Heartburn is esophagitis, gastritis, reflux and related to diet, timing, bending over, regurgitation, better with antacids, GI meds Prilosec etc. Sometimes belching. Tends to be front and neck and " burning" ! angina and heart attack tend to be pressure, squeeze, and sweaty, clammy, fearful- anxiety provoking fear of death!