What Researchers Did
Researchers studied 52 patients who had experienced a heart attack, treating them with hyperbaric oxygen therapy (HBOT) sessions lasting 40-62 minutes at pressures between 0.3 and 1.1 atmospheres.
What They Found
By sessions 4-5, HBOT helped eliminate breathing issues like hypercapnia and hypoxia, normalized blood flow and respiratory functions, and improved immunity. The study found that HBOT shortened patients' stay in an intensive care unit by 1.6 days and decreased the death rate by 9.5%.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
This study was conducted on a small number of patients in 1994 and lacked a control group, which limits the strength of its conclusions.