title: A case of respiratory failure.
mesh_terms: D006333:Heart Failure / Q000150:complications; D006801:Humans; D008170:Lung Compliance; D008173:Lung Diseases, Obstructive / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000503:physiopathology; D012131:Respiratory Insufficiency / Q000150:complications*; D014797:Vital Capacity