Objective To study the influence of the different tidal volume on hemodynamics, pulmonary mechanics and lung injury during mechanical ventilation in patients.
目的探讨急性肺损伤患者使用呼吸机时，不同的潮气量对患者的血液动力学、肺通气和肺力学的影响。
2
Objective To study the effects of different concentration of desflurane on hypoxic pulmonary vasoconstriction (HPV) during one-lung ventilation (OLV).