My EP put me on this drug in an effort to improve my breathlessness. I will say it has been successful, but I would be interested in others experience with this drug and the reasons they were prescribed it.
I am adding this footnote to my post.
I have to stop taking this drug cu to severe pain in my stomach and I am now on double dose of Omeprazole in an effort to settle my stomach down. The sotolol has been replaced by nevibolol.