Thanks for your question on Health Care Magic. I can understand your situation and problem. Since your extensive cardiac work up is normal, no need to worry for major heart diseases. Possibility of GERD (gastroesophageal reflux disease) is more in your case. It is due to laxity of gastroesophageal sphincter. Because of this the acid of the stomach tends to come up in the esophagus and cause the symptoms of Central chest pain and something struck in the throat. So avoid stress and tension. Avoid hot and spicy food. Avoid junk food. Start proton pump inhibitors and prokinetic drugs. Don t worry, you will mostly improve with all these measures. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.