Three years ago I was at 35% Lung Capacity: I was being considered for lung transplant (If my condition worsened. I was coughing and spitting up liquid constantly and could not hike up even moderate inclines. But thanks to the UCLA Pulmonary Division and Dr. Biren Kamdar my COPD condition is beginning to improve. My last PFT indicated 44%. Because I'm not coughing anymore and have more breath I can actually get through a song - I've posted one for proof (A little Valentine's Day advice to you fel).
A Little Valentine's Day Advice