Recently the puking and getting tired (seizures) have been more frequent but I personally think he has been doing it since he was 6 months old. He had a day where he had 6 episodes of puking and passing out. Then on the 6th one he stopped breathing, pretty scary. The EEG then was normal.
I think it is a product of his CHD because it is a vessel, I don't have the cardiologists opinion yet.