Hey everyone! I know I posted about my case a few weeks ago, but I didn't get very many answers. I have a very confusing case. I show both severe COPD and also a severe restrictive lung dysfunction. Everything in my results points to stage 3 COPD except for my FEV1/FVC ratio. My FEV1/FVC ratio is 113 percent. My TLC is also 104 percent, which pretty much points away from a severe restrictive lung dysfunction. I don't know if gas trapping and hyperinflation of the lungs can mask a restrictive lung disease by making the lung capacity higher, but that could be the case. I also know that a restrictive lung disease would make the FEV1/FVC ratio higher than normal. It is just so weird my test results. I do notice that the Stiolto has been helping me breath much better. I do not feel like I'm choking at night when I use it. When I ran out, I noticed a big difference after not using it for a day. I don't know if this is just a placebo effect, or if it is real. I have had blood clots in my lungs; so I don't know if my lung function results are because of chronic clots, or if it is a mixture of chronic blood clots, COPD, and some sort of restrictive lung dysfunction. My peak flow graph is really weird. It doesn't match up with COPD or a restrictive lung disease. It is very strange. I also have chronic chest pain, sometimes so bad it hurts to breathe, and I go to bed clenching my chest. Heart attack and acute blood clots have been ruled out recently; so it has to be chronic clots, or just lung disease. What do you guys think? It is also possible that I had new blood clots at the time the lung function test was performed. I was having a bad month and choking a lot, especially at night. I was waking up choking with a fast heart beat. I'm having the same issues again this week; and it's because my blood is getting too thick (low INR) and the Warfarin is not working. I really don't know what to think anymore.