Editing Decompression illness (section)

{{short description| Disorders arising from ambient pressure reduction }}
{{more citations needed|date=August 2016}}
'''Decompression Illness''' ('''DCI''') comprises two different conditions caused by rapid [[Decompression (diving)|decompression]] of the body. These conditions present similar symptoms and require the same initial first aid. Scuba divers are trained to ascend slowly from depth to avoid DCI.<!-- should have a shoart section on prevention --> Although the incidence is relatively rare, the consequences can be serious and potentially fatal, especially if untreated.<ref name="Harvard" />