title: Training effect in patients with severe ventilatory failure.
mesh_terms: D000328:Adult; D000368:Aged; D000402:Airway Obstruction / Q000503:physiopathology / Q000628:therapy; D001945:Breathing Exercises; D002245:Carbon Dioxide / Q000097:blood; D004417:Dyspnea / Q000503:physiopathology / Q000628:therapy*; D005080:Exercise Test; D005260:Female; D006339:Heart Rate; D006400:Hematocrit; D006801:Humans; D007773:Lactates / Q000097:blood; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D010313:Partial Pressure; D010806:Physical Education and Training; D005082:Physical Exertion; D012119:Respiration; D012137:Respiratory System / Q000503:physiopathology; D013147:Spirometry; D014797:Vital Capacity
chemical_list: D007773:Lactates; D002245:Carbon Dioxide; D010100:Oxygen