Susan,

[amyls]

I have a question, I just read your post about your Toprol XL..My HR recently (this past month)has been through the roof, caught on the event monitor as high as 124. (AT first they thought it was because my potassium was 2.5, but it is now 3.8 and not causing the problem. )They are going to up my Toprol to 200mg. I take it at night now to prevent the tiredness I get, how much were you taking?? And could my drop in EF be related to the HR being so crazy?? I do have a history of AFIB, and It sure felt like i was in it last night, it was caught on the EM, and now they are uping it to 200mg right away instead of slowing going up. I have a new cardio, so it's hard. My old one knew everything about me.

any ideas??

amy