What Researchers Did
Researchers presented a case report of a military diver who experienced dysphoria, loss of consciousness, and bilateral ophthalmoplegia during a routine surface-supplied dive.
What They Found
The diver regained consciousness spontaneously but presented with bilateral ophthalmoplegia, which resolved completely during hyperbaric oxygen therapy. Analysis of equipment and dive profile suggested hypercapnia and arterial gas embolism as the probable causes of the diver's symptoms.
Canadian Relevance
This study has no direct Canadian connection as it reports on a military diver from another country.
Study Limitations
As a single case report, the findings are limited in their generalizability to a broader population of divers.