Hyperpolarized Helium Lung imaging has already been tested and proven to be scientifically possible in patients with a number of pulmonary disorders. However there is limited data on the sensitivity of this imaging technique, which would be essential for clinical use. This study is a double blinded study with two cohorts, each cohort being made up of patients with confirmed diagnosis of COPD. One group will receive a placebo while the other will receive treatment. A comparison of the data will resume once twenty patients have been consented and completed the study procedures.
