Respiratory muscle dysfunction.
D003964:Diaphragm / Q000503:physiopathology*; D004734:Energy Metabolism; D005221:Fatigue / Q000503:physiopathology; D006801:Humans; D007366:Intercostal Muscles / Q000503:physiopathology*; D008173:Lung Diseases, Obstructive / Q000503:physiopathology; D009123:Muscle Hypotonia / Q000503:physiopathology; D012120:Respiration Disorders / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D014939:Work of Breathing