title: The role of pressure and volume fluctuation due to heart action on the alveolar gas mixing.
mesh_terms: D002245:Carbon Dioxide; D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D010100:Oxygen; D010313:Partial Pressure; D011650:Pulmonary Alveoli; D011653:Pulmonary Diffusing Capacity; D012119:Respiration; D014692:Ventilation-Perfusion Ratio
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen