The doctors came and told us all about Carla's heart cath procedure. They may close her fenestration while they are in there, because when they break up the clot(s) they don't want it/them to slip out of the fenestration and cause a stroke. While they are in there they will take all of the pressure measurements and see how well her heart is functioning. If they do close the fenestration they may have to do another cath in a few days to re-open it after the clot(s) is/are dissolved....So, this is quite an ordeal. Please pray for smooth sailing through all of this. Carla is being such a big girl trooper. We love her so much.