What Researchers Did
Researchers investigated how 10 sessions of hyperbaric oxygen therapy affected heart function and contractility in 46 patients with angina, comparing them to 36 control patients.
What They Found
The study demonstrated that hyperbaric oxygenation normalized blood flow in patients with both hyper- and hypokinetic circulation. This effect was particularly beneficial for patients who already had an enlarged left ventricle.
What This Means for Canadian Patients
For Canadian patients experiencing angina, this research suggests that hyperbaric oxygen therapy could potentially improve heart function and blood circulation. It offers a possible approach to help manage symptoms, especially for those with an enlarged left ventricle.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
This study was conducted in 1986 with a relatively small number of participants, and the abstract does not detail long-term outcomes.