I have this feeling of pressure and bubbles up in my chest - I feel like their is something wrong with my heart but I have a normal pulse.  The pressure and constant bubbly movement that feels very odd will not go away and it is scarying me.  What do you think?
Thanks for your question on Chat Doctor. I can understand your concern. In my opinion, you are mostly having HERD(gastroesophageal reflux disease). HERD is due to laxity of gastroesophageal sphincter. Because of this the acid of the stomach tends to come up in the esophagus and cause chest pain, pressure, tightness, gaseous feeling (bubbles). So follow these steps for better symptomatic relief. 1. Avoid hot and spicy food. 2. Avoid stress and tension. 3. Avoid large meals, instead take frequent small meals. 4. Take pantoprazole tablet. 5. Keep 2-3 pillows under head in bed to rule out reflux. Don't worry, you will be alright with all these. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.