Indigestion, which may be accompanied by burping, can indicate myocardial infarction or heart attack, explains the University of Chicago Medicine. However, the symptoms of indigestion can mimic many other health conditions. For this reason, it is best to consult a physician for a diagnosis.
Generally, indigestion that is related to a heart attack is a painful or burning sensation in the upper abdomen, states the University of Chicago Medicine. This condition can be accompanied by a wide array of symptoms that range from radiating pain in the arm, neck or jaw to vomiting. Burping is caused by a build-up of gas in the stomach and is a completely natural process, states WebMD. Burping three to four times per meal is normal.