This is what I was talking about. The patient has apnea type b. The prognosis remains Bad at Sleeping, use iron lung type b with no alternatives. Most people h

This is what I was talking about. The patient has apnea type b. The prognosis remains Bad at Sleeping, use iron lung type b with no alternatives. Most people have type a and use iron lung type a, there are some treatments for this type but most people opt for the iron lung.