Could someone please help me interpret my sons spirometry results.
He had an appointment today and has had probs with his asthma for weeks now. His consultant insists he is ok as he isn't wheezing and his lungs sound 'pristine clear'.
So I am hoping someone can explain his lung function to me so I understand whats going on!!!!!!!!
fev1/fvc% is 86% predicted. Apparently this is ok as both readings are reduced. He has had an fvc reading of 107% in the past. He usually drops both readings when he is struggling. is this normal?