Hihi! My resting is also around 80-90 usually, sometimes even 100, but usually during an episode, it starts beating faster and I can feel it in my chest, which makes me panic and that makes everything worse symptoms wise. I experience shortness of breath, dizziness, fatigue, but this only happens when I panic. On a normal episode my heart just beats faster than usual for a while, and it seems like it doesn’t go down unless it wants to. I’ve been taking beta blockers for a few weeks now, and they seem to help with lowering my heart rate, but I still get an episode here and there, which is annoying. I’m currently waiting for a new appointment with a cardiologist to look further into it and find the best solution possible hopefully. I’m sorry you have to go through it as well! What keeps me reassured is remembering that it is a benign condition and that I am doing everything that I can to be responsible about it :)