There are times when I find it hard to catch my breath and I feel really puffed. This can happen when just sitting down or lying in bed as well as when doing activity. It isn't bad to the point where I struggle to breath, more of an inconvenience really. Also feels like I have heart palpitations with it too.
These are symptoms I used to get when I had a heart condition in 2009 which was corrected with surgery (since been discharged from cardiologist).
Could this be something lupus related?