Orval J Cunningham, a professor of anesthesia at the College of Kansas from the early 1900s noticed that those with circulatory Ailments did much better at sea level than at altitude which formed The premise for his usage of hyperbaric air. This poster is meant for overall health personnel together https://oxygenchamberstherapy97418.aioblogs.com/89246470/how-much-do-hyperbaric-oxygen-chambers-cost-options