Hello - I’ve been having a lot of autonomic issues since I had my ms relapse in December - periods of really high heart rate (ranges from 100-160) and very high blood pressure. It’s landed me in hospital a couple of times as the episodes were lasting for hours, landing in resus for 6+hrs with a heart rate over 140. ❤️❤️❤️ My MS consultant keeps telling me it’s not ms related but I’ve read a fair amount that points to cardiac autonomic issues as a result of MS lesions. Would love to hear others experiences.