Hi! I am dealing with a lot of similar symptoms. Just out of curiosity, did you ever deal with your hiatal hernia?

I have explored many, many causes for my symptoms. I believe that I have a “sliding” hiatal hernia. Having read some about Gastrocardic (or Roemheld syndrome) as well as the interplay that can occur between hernia and the vagus nerve, its clear there could be a relationship between hernia, heart, lung and vagus nerve irritation. Shortness of breath, heart palpitations, panic attacks, sleep problems etc - I experience all of these and they are all implicated in Roemheld syndrome. Although conventional medicine doesn’t accept it, some naturopaths also refer to a “hiatal hernia syndrome” which also indicates most of the same symptoms.

If you’re still checking this, what do you think?