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Fig. 1 | Respiratory Research

Fig. 1

From: Diaphragmatic excursion is correlated with the improvement in exercise tolerance after pulmonary rehabilitation in patients with chronic obstructive pulmonary disease

Fig. 1

Representative image of the right diaphragm. The probe was positioned below the right costal margin between the midclavicular and anterior axillary lines. A Two-dimensional ultrasonographic image of the right hemidiaphragm (B-mode). Diaphragmatic movements were recorded in M-mode during deep breathing (DEmax) (B)

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Respiratory Research

ISSN: 1465-993X

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