title: Mechanisms affecting ventilation and perfusion of the lungs during anesthesia.
mesh_terms: D000758:Anesthesia; D001794:Blood Pressure; D006801:Humans; D000860:Hypoxia; D008168:Lung / Q000502:physiology*; D008433:Mathematics; D010101:Oxygen Consumption; D010477:Perfusion; D001261:Pulmonary Atelectasis / Q000517:prevention & control; D011652:Pulmonary Circulation; D012119:Respiration / Q000502:physiology*; D012121:Respiration, Artificial; D014655:Vascular Resistance