A 55-year-old male has presented to you in the GP surgery and is complaining of persistent breathlessness, which has gotten worse over time and is worse on exertion. He has a pack year history of 30 and worked in the steel works for 25 years before he quit due to his symptoms getting worse. You suspect COPD – what is the most appropriate investigation that should be undertaken in order to confirm a diagnosis?
By pa2be admin|2020-11-12T20:27:24+00:00November 12th, 2020|