Hey man, just wanted to go out and say, first of all, God bless you.
I cannot imagine what it must be like to have surgeries like that. I would be way too scared to go into surgery.
I will be honest and say that I have never heard of CHD. I am glad I know now. I donated recently to ALS, and I will make sure to also make a donation to help with CHD research.
Hope you are doing well.
Have fun with your future super cow powers