What Researchers Did
Researchers described a case of altitude decompression sickness (chokes) that occurred unintentionally during an experiment investigating safe intervals between diving and flying at 9,000 meters.
What They Found
In this case, intracardial gas bubbles were detected for 65 minutes, with heavy showers lasting 38 minutes, before the onset of chokes symptoms. Symptoms and bubbles partially persisted after recompression but resolved completely after 10 minutes of hyperbaric oxygen treatment. Notably, the same subject and others did not develop chokes in other experiments despite similar durations of heavy intracardial gas bubbles.
What This Means for Canadian Patients
Canadian patients engaging in activities like diving and flying should be aware of the risks of decompression sickness, especially when combining these activities. This case highlights that hyperbaric oxygen therapy can be an effective treatment for decompression sickness symptoms.
Canadian Relevance
This case report has no direct Canadian connection.
Study Limitations
As a single case report, the findings of this study have limited generalizability to a broader population.