I am told 80/40 is fine by some of the docs, I have a midodrine script but not filled it yet, scared of it lowering my pulse. What is frustrating is I fell crappy at 80/40 but then when it's up to 100/60 I still feel crappy, so not sure if it's the low BP doing anything or not. oh and I can't donate blood, I've lived in Europe, they only want American blood here they tell me LOL