I am at end stage COPD, I have and enlarged heart as expected when I was diagnosed 20 years ago. I hav3e had one serious A Fib heart attack I can t walk 100 feet without sitting down with a poxegen hooked up to me. I still drive but only when I have to. My meds male me unsafe. I am taking a myriad of normal drugs for my heawrt and lungs. I was doing okay and still working as a missionary until I got Cholera in The Philippines where I almost died then. I have never been the same since. I wish ti get a heart and lung transplant is that possible. will I live long enough for there to be a match? will my heart return to normal with new lungs and no smoking. I quite smoking more than 25 years ago but my lungs are full of farming dust and Fiber glass from a boat Assembly. plant.