Hi there ! I was just diagnosed with this and it also wakes me up at night , thank you so much for sharing your symptoms . I would have never known this could happen , I thought it was my anxiety/panic. I was also told that it’s not severe enough for treatment but that I should be monitored every 2 years. My husband thinks I should make an appointment with another cardiologist for a 2nd opinion as it was my PCP who delivered the diagnosis . I agree.