I have health anxiety and since I was 18 I have had a fast heart rate. I'm 26 now. In January 2021 I was rushed to hospital because my heart rate was 171 I spent the night there and after many tests they didn't find anything at all. I have a 24 HR tape which just showed sinus tachycardia and I had an echo done which showed my structure is fine.
My resting HR is 90
When I'm up and about in the house doing stuff it's 110
When I'm out walking in 140
If I'm out running it's 170
In my sleep it's 70-80
When I wake up in the morning it'll shoot to 100
My heart rate is never below 70, is this going to kill me?
I am 5ft 7 and weigh 86kg ( a year ago I was 107kg)
Anyone else have a heart rate like me? I'm so scared I lay awake at night crying.