Randomized trial reveals PREFUL MRI detects regional ventilation and perfusion improvements after dual bronchodilators in COPD, indicating utility for assessing therapy response.
Regional ventilation dynamics and VQM measured by PREFUL MRI show treatment response in COPD. Supplemental material is available for this article. Clinical trial registration no. NTR6831Keywords: MRI, COPD, Perfusion, Ventilation, Lung, PulmonaryPublished under a CC BY 4.0 license.
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