What Researchers Did
Researchers described a rare case of iatrogenic air emboli after elective cardiopulmonary bypass that was successfully treated with delayed hyperbaric oxygen therapy.
What They Found
A 35-year-old male developed global aphasia, mental slowness, and disorientation after cardiac surgery, with an MRI showing multiple subcortical ischaemic lesions. Despite hyperbaric oxygen therapy being initiated over 54 hours post-surgery and an initial seizure during treatment, he received 7 sessions over 6 days and achieved full neurological recovery and a Glasgow Outcome Scale of 5 out of 5 at 4 weeks.
Canadian Relevance
This case report does not have a direct Canadian connection.
Study Limitations
As a single case report, the findings cannot be generalized to a broader patient population or establish definitive treatment guidelines.