I have been with weird symptoms ranging from eye, to balance issues to weird heart rate and blood pressure spikes. Dr adada at cleveland clinic here is florida took a look and ordered a second mri because the old one was from 2015. After he looked at the new one said i have to be thankful since it did not herniate more or progressed. He also said that most of the symptoms are related to chiari but my tachycardia and heart issues he wasnt so sure but that he dis not know since the nerves all go through there. He recommended PDF without duraolsty in my case and I’m waiting for a date of surgery. Most likely beggining of january. Odds are 90% to improve and 10% to be the same or maybe have more symptoms. Im pretty confident I will be alraight and live the rest of my life with a better quality. Anyways wanted to give an update. Hope all is well with everyone m. Happy holidays!