I was skimming the boards to see if anyone travel with a child that has a CHD. My son had open-heart surgery at three days old for chd and is so-called "fixed" meaning he has no cardiac complications with that said he is still has a "heart conditions" and there will future restrictions on what he will be able to do. The cardiologist said he can ride anything that is appropriate for his age group (toddler) but I still worry. I worry about him getting scared, worry about the heat, worry .... He pedi said we should visit guest services and let them know. So if anyone is in a similiar position - can you share some of your experiences. He had TGA- so pretty major but not he worse CHD out there!