My 14 y.o. son collapsed at a 3 mile cross country time trial early am, not hot. Ran 9 miles 2 days earlier, went to ER high glucose , low body temp, high CO2,they thought it was juvenile diabetes, but then glucose went down to normal within 2 hours of IV fluids. Admitted in PICU, then creatine and troponin levels rose, in PICU for 5 days with IV fluids, EKG, kidney and heart ultrasounds all neg. By 4 th day creatine level started to go back down. They attributed all of the problems to severe dehydration- I keep thinking they are missing something