If you can stay warm and make sure you don’t get your chest cold,Thats what I worry ab pneumonia

Personally I would be afraid of getting sick and causing issues in surgery.

ihaveaquestion fo ranyone that's on blood thinners do u find you bruise much easier and is that normal

I'm ok Wendy had a cold recently laid me a bit low but I'm coming out of it now. Thank you.

Hiya, I think you will be ok. I walked my dogs in freezing temps before valve replacement. Wrap up well, enjoy.