I have just read your post, i have graves disease, which ive had for 11 years, which caused me heart problems, also low potassium,which i had to take medication for, i also was on half-inderal. beta blocker.
I think you need to have some bloods done for thyroid. FT3, FT4, TSH, also some anti-body blood tests.
I do know that an over-active thyroid can cause low potassium, and heart palps,
It can also cause some nasty symptoms,like your experiencing,
Also if you have an under lying heart condition, an over active thyroid could make it worse.
I also have low blood pressure, and get dizziness,
I would just rest for now,until you know whats going on, keep taking the beta-blocker,
and get some thyroid blood testing, asap,
I hope you well,
Nicola
I'm sorry to sound "wishy washy", but you could have either a heart condition or hyperthyroidism. Some symptoms of hyper, are rapid heart rate, palps, etc. I have hypothyroidism and am not real familiar with hyperthyroidism.
Just because you don't have a family history of heart disease, doesn't mean you can't have a heart problem.
Normal blood pressure is < 120/80, so if yours normally runs 130-139/60-80, it would appear that yours normally runs high. I'm just going through some tests regarding heart issues myself and when my blood pressure was 135/80, my doctor put me on yet a second med, which is a beta blocker also. I also have a leaky valve that has gotten worse and just had an echo yesterday. I won't see my doctor until Nov 9, so I agree the waiting is hard. Apparently, there's a reason why they are keeping you in bed, so you should make sure you follow directions.
I know it's not easy but one thing to keep in mind is that you are home in bed, not in the hospital, so apparently they think you are going to be okay until you see your doctor again, so long as you follow instruction.
I'm sorry I can't be more helpful, but like I said, I'm not up on hyperthyroidism and even though I *do* have a family history of heart disease, I am the only that has the problem I have, so I'm not really up on heart issues either.........I'm sure someone will be along soon who might be able to shed some light for both of us...........