title: The function of intermittent positive pressure breathing related to breathing patterns.
mesh_terms: D000005:Abdomen / Q000601:surgery; D006801:Humans; D007384:Intermittent Positive-Pressure Breathing; D008173:Lung Diseases, Obstructive / Q000150:complications; D010865:Pilot Projects; D011175:Positive-Pressure Respiration; D011183:Postoperative Complications / Q000517:prevention & control / Q000628:therapy; D001261:Pulmonary Atelectasis / Q000517:prevention & control / Q000628:therapy; D012119:Respiration; D013147:Spirometry; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery; D014797:Vital Capacity