I have had two severe chest pain and it seemed the heart would burst in my chest. Doctors here in Mo tested me with nuclear stress test and the heart showed good . Could colon have anything to effect the heart, I have lost a good deal of weight and perhaps could I be low in Potassium ? In 2003 I was hospitalized with a possible heart attack and the doctor did not determiner it was a heart attack or not. Then I was sent to do the tread mill stress nothing showed.
Hello, I would explain that considering your performed cardiac tests, I would exclude any possible cardiac issues.  Coming to this point, I would recommend considering esophageal spasms, gastritis or gallbladder stones.  For this reason, I would recommend performing an abdominal ultrasound and a fibrogastroscopy.  Hope I have answered your query. Let me know if I can assist you further.