My Dad (97) has AF which as far as I know is largely asymptomatic. However he will sometimes break out into a sweat (eg when sitting in his chair) and will need his vest and shirt changing. GP doesn't know what is causing this but I think I read somewhere its a symptom of AF. Does anyone else suffer in this way, and do you this it might be controlled with some heart rate lowering drugs (eg bisoprolol)?
Any advice would be much appreciated.
(BTW this is my first post so hope I've done it right)