i just currently turned 52 I was in good health until 2 years ago.at that time I had an ischematic stoke I was a manager and forced myself to make it to work for 9 days before going to the hosoital they confirmed the stroke and fortunately I had just minmal daMAGE. They kept me off work for about 3 months . Sfter about 4 months back at work I felt similar to when I had my stroke i went directly to hospital and admitted for a cardiac infarction but after all testing was done they found no blocked arteries or veins, I then moved to Georgia with my wife where with no warning I became kind of erractic and my wife called the hospital and they diagnosed me with a pulmonary embolism I was on oxygen24 hours per day for the first 5 months they then did more testing and found that I DID NOT HAVE SLEEP Apnea but they found that the oxygen level in my blood was 82% while I was sleeping I was then told to go back on oxygen every night and during the daytime as needed what should be done next? P.S. I also have several torn muscles in my knee and shoulders as well as a messed up back plus broken bones in my right foot and ankle