Had it? It didn't seem very familiar to him at the moment.
Even so, he had a feeling that nothing he could do was going to help matters; it was at this point that most people would have started to panic. Elton was concerned, very concerned, but any good doctor knew that panic didn't make things better.
And at the moment, his biggest concern was how to keep D out of an ambulance; the crowd was making it nearly impossible for him to avoid EMT confrontation.