I feel like I can take a full breath in. I had a breathing test done and it came back fine. they areleaning toward sleep apneya or anxiety. Could it be a heart problem? (In-Larged Heart)
Optional Information:
Male , Age: 38
Already Tried:
went to doctor and they are going to measure my o2 levels while I sleep. I wake up so much and am not sleep near as much as I did 6 months ago