Diaphragmatic Mobility Loss in Subjects With Moderate to Very Severe COPD May Improve After In-Patient Pulmonary Rehabilitation.

To the Editor: We have read with great interest the article by Corbellini et al,[1][1] “Diaphragmatic Mobility Loss in Subjects With Moderate to Very Severe COPD May Improve After In-Patient Pulmonary Rehabilitation.” This article provides relevant information regarding diaphragm mobility